Overall we enjoyed our stay. The positives of the studio apartment were as follows. The internet, TV, washing machine & shower were all excellent. The location was great for cafes, bars, LXFactory, public transport & supermarkets. Only slight negative about the location was that the apartment is directly under the incoming flights to Lisbon airport.
The only thing that prevented us giving the apartment a 5/5 was the bed arrangement. It had 3 negatives. Firstly, the mattress was very uncomfortable, secondly, it was about 3ft from the ceiling so any noise from the above apartment was literally just above your head & finally, you access the bed via some bookcase stairs that have no railing & is very dangerous, especially for anyone with mobility issues. In our opinion, it would be much safer if the bed was moved to the ground floor.