Superb Stay in Lisbon! Highly recommend this. The apartment is totally newly renovated. It almost felt like this was the first stay after renovation. Everything is super clean. Bed, Towels, Linen ... Furniture - all is in mint condition and very very clean. The apartment has lots of Light from three very big windows and is sunny the entire day. It has two very nice and comfy rooms with double beds plus additional kid´s room, plus Kitchen, plus Bathroom. So I think it offers plenty of space. The only thing that might be tricky for some folks might be the bathroom. it is on-suite to one of the rooms and only separated by a thin sliding door. you can enter from the kitchen as well, so there is no need to disturb someone sleeping in that room, but it is a thin sliding door. so if you´re sensitive to noise or very sensitive about your bathroom privatsphere, this might affect you. I didn´t mind at all and the bathroom is as spotless and clean as the rest of the apartment.
Tiago is a extremely nice and helpful host. He gave me a list with great recommendations for places, was super helpful and friendly. He arranged e.g. my PickUp from the place by Taxi to the airport etc.

About the location: it is definitely in a very quiet street! i slept with the windows widely open and you don´t hear any streets or so. within 5 minutes you have a street with groceries and some restaurants. i loved the bakery there and went every morning for great coffee and pastries. to all the tourist destinations i took either the Bus (5min Walk to a bus station) or taxi. it is pretty much between 10 and 20min to everywhere by Bus or Taxi. Often, I just walked, which was totally fine as well. I would highly recommend to use Taxis in Lisbon though ... it is really cheap compared to other cities. It took me almost 60Min by Public Transportation from the airport to the apartment (EUR 3.50). For the return I had Tiago calling me a taxi and it was only EUR 10 (!!!) and amazing 15Min in the morning. So don´t take public to the airport. Just make sure that the taxi driver is using the official Taxi Rates/Taximeter. Within Lisbon you pay roughly around 2EUR for the Bus or Metro. Again - Taxis are very cheap. I rarely spent more than 5 EUR for a Taxi Drive through the entire city back to the apartment. So if you´re traveling with Two Persons, it makes zero sense to use a Bus when for the same price you can jump into a Taxi. Lisbon was offering amazing restaurants, bars and venues... truly enjoyed it. Took a cab home, 5EUR ... and slept like a baby. I can highly highly recommend this place for a comfy stay and will def. return!