I stayed there with my mum for 4 nights and we had a great time. It was 15 euros by taxi from the airport (You could take public transport too), and Ricardo was waiting for us to arrive. He showed us where things are, how things work, etc.

A corner shop with some veg and beers etc is 1 min walk away, there are two more supermarkets (one posh one too) within 5, 10 minutes distance.

The kitchen has a coffee machine and we were even given basic food to eat as soon as we arrived! Tap is drinkable. We found all basic things in the kitchen.

Very easy 3 min walk to the tram and bus stop to go to the main part of Lisbon (20 min ride, 1.40 euros), but this area (Belem) itself is where tourists visit too. Train station is also 10 min walk to go to the beach outside Lisbon (30 min ride, 1.40 euros). There were two tram/bus/train tickets for the guests to use (like an Oyster card) so we didn't need to go to buy a new one.

The garden is very quiet and spacious, where you can sit and eat outside even in mid October.

Ricardo even booked the taxi for us to get back to the airport on the last day.

Nice shower, bath room, lots of windows, proper oven, everything nearly remodelled... Highly recommended!