The Coliseum is a wonderful place to rent with large groups, especially families with kids. There are so many bedrooms and bathrooms that you never feel like there are too many people around and the room with the swing is fun. The folks at EnjoyBCN are super helpful with cars to and from the airport and you can even leave your suitcases with them if you arrive before check-in. Location is amazing. Basically walkable to most of the tourist attractions, close to amazing restaurants and shopping. We loved Barcelona and this apartment really helped make our stay magical.