So the apartment was in a great location for seeing the sights of Belém and for access into the centre. We also took the train out to Cascais. There were a couple of issues, some sorted and others not.
There was no bedding for the second bed when we arrived and two of the door handles were not screwed in, so fell off when you pulled on them. The issues were sorted on the first evening by a friend of the owner, which we appreciated.
The other issue was that the light switch of the bathroom kept falling off. This was never fixed and was a potential safety issue. The other safety issue was the front door lock. The same key locked the apartment door and also the main door to the block. Ergo, if the key we had opened the single external door, for which other apartment users also had a key, then their keys could also unlock our front door. Whether my logic is right or wrong, it still made us very uneasy about night time security and, as there was no safe, forced us to take all out valuables around the city with us.
Issues apart, we did like to style and size of the place and enjoyed our time in Lisbon.