Location location location. 3 minute walks to the Puerta del Sol and Opera metro stops meant that we had all of Madrid at our fingertips. Cafe con lechwe and chirps with chocolate from San Grines (most famous spot in Madrid) was a 1 minute walk each morning.
The electricity was a pain for the first couple days...breaker kept tripping until we figured out which heaters could run simultaneously. Maria had an electrician come To work on it and it got better. Not perfect but great! más