hi martyn mate...you should get that done within that time scale no probs.....
Just noticed you intend to use flexi adhesive on ditra...you dont use flexi on ditra just normal thin set adhesive.....read this link it will explain about the installtion of ditra..
hope this helps you.......dave..
http://www.tilersforums.co.uk/floor-...explained.html http://www.tilersforums.co.uk/tiling...html#post21145