I loved staying at Apartamentos Mayor Centro. I reserved the three bedroom was easily accommodated five people. The staff was friendly and speak both English and Spanish (we spoke in Spanish). The room we stayed in had a terrace and had a great view. I there is a washer, but not a dryer, which wasn’t a problem. There is an oven, microwave and fridge. This was helpful in order to save a bit of money because we were able to go to the Supermercado and not have to eat our all the time. This hotel is located in a great location and had access to many places. It is super busy day and night, but is worth it. I would definitely recommend if staying in Madrid. Side note, this is an older building so the elevator is very small. I took the stairs a lot because it was difficult fitting everyone inside, especially with luggage, so we would have to wait turns or take the stairs.