We loved our stay ! The apartment is ideally situated near the Royal Palace and Plaza Mayor. It is clean, brand new and very nicely decorated. We stayed there for 6 days, with our daughter of 16. It was perfect. It easily fits for 4 adults. Check-in was perfect and Milli was very nice during our stay, regularly asking if everything was Okay... and it was. The place to be to visit Madrid ! Thank you Milli and Eitan :)