Stayed here in January 2020 for a conference at Centro Cultural de Belém.
All as advertised, with some thoughtful unexpected touches - a bottle of wine, crisps, and a UK travel adapter.
The area is nice and quiet, in easy walking distance to Padrão dos Descobrimentos, Torre de Belém, Mosteiro dos Jerónimos, and Pastéis de Belém.
For expensive drinks nearby, with a nice view of the river, there’s Sud Lisboa, by MAAT (impressive by night).
It’s quick, cheap and easy to get to central Lisbon by Uber. If you like seafood, visit Cervejaria Ramiro!
All in all, a brilliant if all-too-brief trip.