Staying at Sérgio's place was amazing. He's an awesome host and always made sure we were as comfortable as possible. His tips were all really good - restaurants, places to visit, things to do. He was always readily available and communication couldn't have been better.
The place itself is beautiful, ample and with lots of natural light - I'd say it looks even better than in the pictures. The apartment is also fully equipped, from kitchen utensils to cleaning products and everything you need for a short or longer stay.
The neighborhood is really quiet and charming - the closest park, Jardim da Estrela, is a great spot to relax after a long day, and there's plenty to explore in the area. Little shops, cafes, bakeries, grocery stores, etc.
As for transportation, within 5 minutes of walking, you can get to multiple bus stops around the neighborhood, and the Électricos are also close by. The subway station (Rato) is a little farther, but not by much. Walking there isn't a problem at all.
All in all, this is the perfect place to getting to know Lisbon. You'll feel at home in the apartment and in the neighborhood
and you can reach most of the touristic spots in the city in less than 30 minutes by public transportation. Highly recommended!