This apartment is absolutely amazing! Extremely clean and renovated! Maria is a great host and even provided us with maps and must see ideas for our time in Barcelona. There is only one set of keys for the apartment. So if you and your friends, plan to split up make sure you have a plan on how to get back into the apartment. The apartment is more of a 3rd maybe even 4th floor apt by US standards. There are a lot of stairs and it’s very very narrow. The keys to the apartment are magnetic (like a hotel) which is cool but sometimes it took several tries to get into the door. To use most of the electricity in the apartment (including the air conditioners), the key must be in the apartment so on hot days you won’t be able to go sightseeing and return to a cold apartment. The apartment is equipped with 2 air conditioners. One in the living room and one in a bedroom. The apartment cools down within 15 mins so you can get comfortable quickly. There’s a small grocery store next door with essentials including wine and beer. Location is great as well.