The positives: very nice studio apartment. Good base for exploring the city by foot or public transport. The space was immaculately clean and had new appliances: fridge, microwave, Nespresso machine etc. The shower was amazing! The hosts accommodated early check-in for us and minded our bags at their office after check-out before our flight.
The negatives: no air conditioning! There was a heatwave in Lisbon and temperatures reached 42°C during the day so night time was very warm. There was one fan however we could not sleep properly at night. There was also no light sheet for the bed so we had to sleep on top of the duvet as it was too heavy.
There are many many steep steps and lane ways to walk from public transport links which was tough after a long day of sightseeing. We had to Uber home most nights.