Penta's flat is wonderful and is located in an ideal position right in the center of Madrid (5' from Sol, 1' from Opera). The livingroom is beatiful, with big windows on calle Arenal.
Kitchen and bathroom are modern, large and comfortable.
When we got in Kitchen and bathroom were not very clean, but I hope this problem will be easily solved by the host in the future. Penta has been very helpful and kind.