Rebeca & Dani's place has one of the most beautiful windows I've ever stayed with. The photos do not lie. On top of that, the location is in shopping haven Salamanca which is great for upscale shopping and eating. It's a little further to get to Sol/downtown areas but nothing that taking the subway won't solve.
The apartment was clean and stylish and very well maintained and communication with both hosts were very smooth. The only cons for us were it's a little far from Sol/La Latina area so coming home for siesta was not an option in the afternoons. There are also a few restaurants below the bldg so it could get noisy at night sometimes but nothing that earplugs couldn't solve. Overall, we'd recommend Rebeca & Dani's place and would stay again!