Firstly, I would love to express my sincere thanks to my first host, Ivaylo..
He is really really friendly and helpful. It was actually my first experience of Airbnb, and it's very lucky to have Ivaylo as host.
I stayed in Madrid for two weeks, and i booked Iva's room in very urgent time, but he responded with very quick way, and the house is quite easy to find.

The room in Orange house is fantastic, clean, quite, light and private, the wifi speed is incredible and it's very important for a business traveller.
Orange house is well-located, very close to the Metro station (Line 6) and it's almost the best station to go everywhere in Madrid. What's more, just behind the house, there is a bus station, and there are more than 3 buses could take me to Opera, Puerte de sol.... etc...

There are some small interesting local bars around, and it's enjoyable to have lunch and dinner there. And the supermarket is quite close as well.

All in all, everything was perfect when i stay in Ivaylo's house, and as a host, he is very easy going and very knowlegeable.

If next time i will be in Madrid, i definitely will stay here again.
I strongly recommend his house for renting. Nice choice.