Compact space finished to a very high standard, more than enough space for the two of us. Good glazing kept the noise out (it's in a pretty vibrant location), great air-con kept us cool when necessary, and nice touches like the Nespresso machine and Bluetooth sound system were appreciated.
Everything we wanted to see was either walkable or easily reached with nearby public transport (Oceanarium, Sintra, the touristy neighbourhoods, etc). Plenty of places to eat and drink in the immediate vicinity.
A great base for a great time in Lisbon!