It should have a shower, UBC and I want to get an adsl connection there. 30m or bigger.

Please let me know if you know of somewhere good / worth trying.

Thanks

This might do the trick:

http://www.bu.ac.th/th/academic/buic/contens/arrival/rompo/

This site charges a nominal fee but looks worth it.

http://www.cheapapartmentbangkok.com/

Also ... but no fee required

http://www.thaiapartment.com/

And there is a more extensive list at the top of this topic

called Rental websites huge list of urls for housing.