The Visitors Book is great, with easy metro access, grocery shopping for breakfast in the apartment and amazing tapas restaurants around the corner. The street is relatively busy, but the apartment is so quiet at night that we always slept very well. The Chamberi neighborhood is wonderful to explore, but you can easily get downtown to Sol, a museum tour or to Wanda Stadium for an Atletico Madrid game. The Visitors Book is an oasis to relax after spending a long day discovering new things to do in Madrid.