Mercedes is an amazing host! She's caring, responsible, and super friendly. I'm happy to consider her as a friend now. Definitely going back when I want to stay in Madrid again.
The flat is amazing. Enough space for everyone. The kitchen is a central point to meet everyone and it's definitely used to meet from time to time. Your personal space is very well respected and appreciated.
Bonus: Greta the housecat definitely looking for love and expects you to caress her from time to time.
Thanks a lot Mercedes for this experience!