Entrance gallery The former residence entrance was accessible through a small though imposing flight of marble stairs. It opens up to a central corridor that connects the main reception rooms and gives access to the upper floor, where the private apartments were located. The entrance gallery displays a relevant set of oils on wood by Jan van Goyen, quite illustrative of the aesthetic evolution of one of the first Dutch landscapists.
Dining room In this room, the Medeiros e Almeida couple welcomed family, friends, and countless Portuguese and foreign social, political, and high finance guests. The room has preserved its original 19th-century British-style decoration. The mahogany dining table is set for twelve people, as for a gala dinner, with a silver dinner service by the celebrated silversmith
Paul Storr (1770–1844), and a set of gold-decorated crystal glasses from the French Daum factory, on lace coeval placemats. On one of the tops, there is an unusually large cupboard, made of glass-panelled sections, displaying some of the collection's sets of Chinese porcelain dinner services used on festive occasions, a rare set of early 19th century British and Irish prismatic cut crystal vessels, and a collection of glass and biscuit cameo pieces, from the beginning of Portuguese Vista Alegre factory production (1837–1846). Four 17th-century Dutch still lifes make up the decor.
Silverware room The old scullery exhibits nowadays the Portuguese and British silver collection displayed in cabinets. The British silversmith highlight is the set of Paul Storr (1771–1838) tableware vessels decorated with fauna and flora elements, and the most important Portuguese item is the tea and coffee service, by António Firmo da Costa, produced in 1815, engraved with Napoleon Bonaparte's monogram that served the deposed emperor while in Saint Helena Island; Two curious Portuguese collections of figure shaped toothpick holders can be admired in this space; made of Portuguese silver and Vista Alegre Manufactory porcelain.
The office In his office, the collector dedicated some time to reading books, art magazines, and auction catalogues, indulging his passion, trying to broaden his knowledge in the areas that interested him most, or finding one more artwork to complete his collection. Mr. Medeiros e Almeida and his wife Margarida as well as other family members' portraits, painted by Portuguese painters, can also be admired here.
The private apartments In the private apartments, we can still feel the intimate atmosphere of the couple's daily life. The bedroom and the private bathroom of António Medeiros e Almeida have been kept intact, exhibiting his gym equipment, which he ordered from the US in the ’70s. An unusual 1740–1750, mahogany cabinet, by John Channon (1711–1783), that was used to keep Mr. Almeida’s personal medicines can be admired in the antechamber as well as a Portuguese rosewood daybed, c.1775, among paintings portraying Lisbon by the Portuguese painter Carlos Botelho (1899–1982), who was the collector’s high school colleague.
New Gallery In this gallery Jean Berain’s le Vieux decorative motifs can be seen on the two André-Charles Boulle “mazarin” bureau desks, on the pair of mythological paintings by the French painter François Boucher and on the two 1730s French tapestries that belong to a set known as “The Grotesques” that represents fanciful architectures, fauna, flora, dancers and acrobats.
The piano room This room is a recreation of a Louis XV ambience and owes its name to the 19th century ormolu-mounted grand piano by Erard (1880–1890), It is lined with carved oak panelling and a Portuguese chestnut caisson ceiling, painted with colourful scenes depicting daily life. The white marble fireplace belonged to Somerset Maugham's house in London. Paintings by Giovanni Domenico Tiepolo (1727–1804), a portrait by George Romney (1734–1802), or the Resurrection of Lazarus by the Dutch painter Jacob Willemz de Wet (ab 1610- after 1677) are also shown in this space.
Louis XIV room The room owes its name to two pieces of furniture by the French royal cabinet maker André-Charle Boulle: a monumental table clock surmounted by a barometer on a pedestal and a table secretary (bureau-plat). The room is lined with Italian panels (boiserie) painted with green ground grotesque-flavoured scenes. An important set of four late 19th century Austrian Viennese Historismus vessels is worth the attention in this gallery: An engraved rock crystal, silver and enamel coffer, a three piece clock and candle holder garniture, a figure-shaped mythological, two headed bird and a rock crystal cornucopia.
Lake room This room, like its adjoining Upper and Lower galleries, evokes the garden that existed before the construction of the museum's New Wing. Hence the presence of water in a 19th-century Italian fountain in the centre of the room. The walls are lined with blue and white tile panels depicting the Four Seasons and the Four Continents, favourite subjects of the Baroque era. The Portuguese 18th century caisson ceiling is decorated with colourful paintings representing the Four Continents.
Clocks and watches room This room features about 200 watches and clocks, out of a total of about 600 pieces in the collection. The examples are displayed chronologically, telling the story of the evolution of watchmaking in Europe. The collection includes several types: pocket watches, table clocks, bracket clocks, long case clocks, hanging clocks, carriage clocks, marine as well as sun, sand and fire clocks....
Porcelain room A dedicated room houses Medeiros e Almeida's Chinese ceramics collection. The first showcase displays the terracotta and proto porcelain collection, including pieces from the Han, Tang, Wei and Song dynasties. The second vitrine exhibits Ming dynasty pieces, among which the so-called “first orders”, referring to the very first orders made by Europeans – the Portuguese – to Chinese porcelain makers in the early 16th century. The pieces, bearing Portuguese symbols such as the armillary sphere, King Manuel I's insignia and the Portuguese Coat of Arms, belong to an extremely rare group of porcelain painted in cobalt blue under the glaze and produced to the export market. The Qing dynasty is represented with both inner market vessels and export market enamel pieces from the Kangxi, Yongzheng and the Qianlong period, such as dinner sets inspired by western/European ceramic decoration and forms. Pieces marked on the base with imperial marks, made for the domestic market, stand out, such as a large vase painted with auspicious symbology, dating from 1760 to 1790, supported by two small male figures, depicted on their knees or a vase painted in gold and decorated with medallions of polychrome flowers, with a large bow in the bulge on which a child is supported, dated 1670–1680.
Chapel This gallery keeps the religious artworks. The monumental mid-18th century Indo-Portuguese pulpit, made of carved, multi-colored painted wood, is originally from the Church of Our Lady of Monte in Velha Goa, in India. The room also holds a set of display cabinets containing religious vestments, including an embroidered velvet antependium from 1592, pluvials and six silk brocade and lace chasubles from the 18th and 19th centuries. On the bottom of the room, there is a Portuguese 18th century carved and gilded wood altar piece surrounded by Portuguese silversmith artworks, carved Nottingham alabaster pieces and Flemish wood reliefs. == The building ==