We stayed at Mario‘s place for two days while traveling through portugal. The place looks very nice and stylish and it is located in a very lively area with lots of bars and restaurants which was great for us. It was also possible to reach everything by foot. There was a tiny issue with ants being present in the apartment but there were very few of them and the host said to already be working on solving that problem.
We very much recommend staying at Mario‘s place - it is a perfect for couples or people traveling alone.