I know friends who have done this and found it fulfilling. I have always met travellers and invited them to stay. I believe we are all travellers. But right now I need to have information about accommodation in UAE as I plan to move there in the near future.

many genres of music fantasy, science fiction, detective, bios, documentaries, Lucy The Prophet, Jonathan Livingston Seagull, Hitch-hiker's guide, so long and thanks for all the fish