After years of renting AirBnB apartments, this has never happened to us before. We rented this apartment believing that this is a two-bedroom apartment. That means... there are two bedrooms inside the apartment. When we checked in I told my husband that there was only one bedroom!!! I could not see the other one. My husband walked around, exited the tiny kitchen into the service balcony to find a narrow metal door marked “IN HERE”. Clearly we were not the first guests who could not find the second bedroom. This apartment is, in fact, a one-bedroom México-City apartment with a maid’s quarters accessed through a service balcony, converted into a guest bedroom. We advised the owner and AirBnB and left immediately. Had to rent a real two-bedroom apartment where we could really share a space with our daughter.