The apartment is ideally located near the Panteão and Santa Apólonia in the beautiful Alfama district. There are a lot of nice bars and restaurants around, the metro/train/bus station Santa Apolónia is just around the corner so you can be at any place in Lisboa in no time.
The apartment itself is small but large enough for two people for some days. It has a small kitchen and a small couch area. The bedroom and the bed are sufficiently large. Although the bedroom only has a tiny window beneath the ceiling, the temperature was okay as there was a large fan to use. The bathroom is very small and there is no shower curtain around the shower area. On the shower floor, there is a wooden construction to stand on while showering which is quite shaky.
Nonetheless, communication whith Rex is fast and easy. We were even able to check-in earlier than the scheduled check-in time.
All in all, we really enjoyed staying at Rex' place.