I moved to Lisbon for work and Alexandra's flat was my shelter for one month before moving to my own residence. So the following feedback comes from a working guest's perspective:
+Alexandra and her father were very nice and welcoming hosts and always there to resolve any issues that occurred in the flat and could be resolved.
+ The flat is located in a very convenient area, close to shops, services and transportation.
+ It is very well equipped which can be ideal for long term stay! Especially the washing is machine an absolute life-saver!
- Some facts that I consider bad luck:
During my entire stay and unfortunately without having been warned, an apartment in the same building was being renovated, which ended up being a nightmare in the days that I had work from home due to the noises.
Furthermore the internet connection was not as good as needed to work from home doing video calls etc. and at the same time there were frequent electricity failures which however will be shortly fixed as advised by the hosts!
Overall a long stay can be challenging and possibly slightly overpriced but the apartment is very nice and the hosts very helpful and polite :)