Gulf PARADISE hotel. tourist 1month visa costs 1000qr. they do it fast even for special nationality for whom to get visa in Qatar is not easy. u need to bring only passport, one person who has QID to sign guarantee paper for responsibility and 1000QR. that's it. 3-4 days u will get a visa.(my own experience)

Read more: http://www.qatarliving.com/node/1765159#ixzz1JwxWNuVd