Large, clean, and in a great location - IF you keep a couple of things in mind:
1. Pombal metro station is a 5-minute walk, but very much downhill; at the end of the day, that's a 10-minute walk UP. However, #24 trolley is only a block away and will get you direct to Praça do Camões where you can connect with everything.
2. The street out front is very busy at rush hour - forget car transportation, including Uber, at these times. The good news is that the apartment itself is extremely quiet.
Hosts are very responsive, including coming to our rescue when we locked outselves out on a Saturday night (sorry about that, guys!).