Alv is a really amazing host !
His flap, very well placed in Madrid is perfect for business travellers like me, even if I consider taking it for small holidays. The house was better than just ok, clean like an hotel, with a A+ for my bed which was super confortable. Moreover, Alv is a great host and roommate who actually has taken time to make me discover the real Madrid and its charms. En plus il parle le français couramment, ce qui est vraiment bien pour les étrangers dans mon genre.
A stay I won't forget ! Thanks for all !