I started my holistic course last week and need to order my couch in the next few days. I am particularly interested in a lightweight aliminium table as I hope to be doing quite a bit of mobile work to start with. I've done a bit of research and have found something suitable that is 11kg. Only thing is I've been told I really need one with a back rest - sorry if this sounds stupid as I'm just starting out..... but do I really need the back rest if I am just doing holistic massage. The weight seems to go up to around 16 kilos if I go for this option and having read a few posts on here re heavy tables I'd rather spend a bit more and get the best I can, so that I'm not lugging heavy equipment around with me when I'm out and about!