The breakfast was delicious, and the manager Karina was incredibly helpful in arranging transportation and providing general assistance throughout our stay. After reading some negative reviews, I think I'd put it like this: Casa Muuch is more like a proper Bed & Breakfast than a hotel. It's boutique, which means if you have very loud, rowdy guests staying at the same time then you'll probably hear them. We didn't have any issues with this during our stay, and had a great time. I didn't think the walls were thin, actually all I could hear was the ocean since you're right on the beach. We did see other guests during breakfast, but that was really it! FWIW, you get free access to the beach club next door (although there's a minimum spend once you're there).