This place is a 10/10. First of all, the rooms are spacious, comfortable and clean, with excellent bathrooms. It is located in the city centre and it's a short walk to the main sights. Also, you can see the ocean from the balcony!
But the best thing about this place is the hosts. Vicente is an amazingly friendly guy whose English is excellent (this is rare in Cuba) but helps you out with Spanish if you want to practice and is patient when you're struggling to express yourself. He treats you like a friend even if you've never been there before. We were invited to drink some rum with him and the other guests and had a great (and late) chat about Cuba and other Latin American countries. It's hilarious when he tells you about guests from different parts of the worlds.
Even after leaving the accommodation, we went and visited Vicente and Alina because it felt so good to be there and have a chat with them. Besides great accommodation they offer you an excellent insight into the REAL Cuba.