We stayed for four weeks and these are the things we think could be optimized for a better stay and the ones we liked:
+ The furniture is very nice and mindful. We really liked it when we arrived. There are a lot of details in decoration which made it quite cozy.
+ There is a lot of space for a flat so small. Two people can easily sleep on the couch and two in the bed.
+ The terrace has a beautiful view on the castelo the sao jorge, especially when the sun goes down.
+ There is a washing mashine and a dishwasher which worked perfectly.
+ The kitchen and the sanitary facilities are very modern.
+ There is big working space and the internet was very fast, it is definitely suitable for home office.
+ The door didn't work right the day we arrived and they send a craftsman immediately. The communication was very fast and reliable.
- The terrace really needs some kind of sun shade. It is really nice, but almost unusable in the hot summer months. There is direct sun all day, in the weeks with +30°C we could not use it, which was a pity. This is the most important point.
- The kitchen is not equipped for a long term stay. It is probably okay if you stay for a few days, but e.g. the knives were so blunt you could barely use them.
- When we arrived the toilet wasn't flushed and clogged and there were dead insects on the ceiling and in the window. Also the light above the sink didn't work, so the light was very bad.
- There is no storage space in the flat, which is also not good for a long-term stay. The only option was the small cabin in the bedroom and the small commode, which was full of random stuff as cardboards and the towels. It would be possible to maybe put a closet, which would be so useful.
- The description of the flat was "Alfama flat", it is not exactly Alfama. Though the area was nice for us, it is located more in Mouraria.
Overall we would definitely recommend the flat, especially if you only want to stay for a few days. It has everything you need. It would be good for a long-term stay too if the points above got fixed. You can explore Lisbon perfectly from this place, every part of the city is within walking distance, which we enjoyed so much.