This place is in Alfama, a nice area to walk around with many sightseeing views and other tourist spots. Rui and Elsa were very responsive and their check-in instructions are super clear. We wanted to check in early and Rui and Elsa were accommodative. We didn't end up checking in early but still appreciate the flexibility.
We were a party of 8 people - 4 adults and 4 kids. We had to convert a sofa into a bed for one person, which was comfortable as well.
Cars in many parts of Lisbon need to have a permit to enter the streets near the apartments where you stay. So, if your Uber / Bolt driver does not have the permit, they may drop you 2-3 blocks away from the door. Not a concern - just for awareness if you have a lot of luggage.
My only complaint is that the place looked a bit run down and can be a bit cleaner. I understand this is a city but other places we rented in Lisbon / Portimao were cleaner.