The hostesses were very kind and their Barcelona flat was beautiful and as expected. It was walking minutes from Passeig de Gràcia, The Sagrada Familia, and a lot more. Christina even greeted with us a complimentary bottle of red wine which was delightful! My only suggestion is for lock/key guidelines to be included. We ended up leaving one set of keys placed inside the keyhole from the inside and only took one of the two sets when we went out. When we came back, we ended up being locked out and had to hire a local locksmith. We paid $300 USD in order for him to open the door for us. A warning to not do this would have been nice as the design of the doors there are a lot older and different than what we are accustomed to in the United States. Cheers!