My family and I stayed in July 2017 in the casa of Clara Zaida. We had a very great time. Her Son and daughter in law helped us arranging our bus trips and casas to/in other cities. And gave us a tour a whole day through Havana for an upfront agreed price. This was far most the best casa we had in Cuba. The room was big enough for 4 persons and very clean. Only in this casa the room was cleaned each day and we got each day clean towels. I can really recommand to have dinners in this casa, because Aida can cook very Well. The most important thing is that Marcos and Aida speak quite good English. The casa is in a suburb of Havana, which gave us a good impression of the real life in Havana. We have never felt uncomfortable in this neighborhood.