The Ivens takes its name from Roberto Ivens, the 19th-century Portuguese explorer who crossed central Africa with Hermenegildo Capelo, and the hotel straddles the two Chiado streets named after them. The building held the studios of Rádio Renascença before it became a hotel, and it opened in 2021 under Marriott's Autograph Collection, a chain label on a property that looks like nothing else in the city. There are 87 rooms, and the theme runs at full volume through all of them: palm-print walls, brass, velvet and dark wood.
The public rooms are the work of Lázaro Rosa-Violán, the Catalan designer, and the bedrooms were done by Cristina Matos, who started from historical Portuguese materials and colours and then layered tropical wallpaper over them. The categories divide mainly by size and by what they face. Entry rooms are small and sold without a named outlook, so what you buy higher up the list is a view you can count on. Ten suites sit above them, including two signature ones on the top floor, looking at the river or the city. Downstairs is the part people remember, where the palm prints, the brass and the velvet are laid on hardest.
Rocco, the Italian restaurant on the ground floor, is a destination in its own right and reliably praised. It is built to read as a traditional Italian osteria, with the cooking on show, and in the Gastrobar a DJ plays vinyl to the room. Beyond that the hotel keeps its promises narrow. There is no pool and no spa, and the one garden, Rocco's Terrazza, is a dining room open to the public, so beyond a gym that stays open around the clock this is a place for sleeping, eating and going out rather than one you retreat into at three in the afternoon. Guest feedback returns to two things: the rooms are fun, and the staff are good at solving problems.
The catch is the other side of the fun. Rocco and the street noise carry to the lower floors on weekend nights, and service can feel chain-standard rather than personal when the hotel is full. It suits a playful city break, a group of friends, or anyone who finds minimalist hotels cold. It is not a quiet-luxury hotel and does not pretend to be. If you want calm, look at Sublime Lisboa. If you want to enjoy your hotel in the evening as much as the city, book a higher floor here and eat downstairs.