thanks for you advice, i contacted Memhet the Hotel manager, rooms still available, he gave us a v.good rate, got some flights for the same day, free transfer by the Hotel, in all it has cost not much more and we have got an extra room for the young lads in our party so they are thrilled too.
The Titanic Hotel is in the first run of Hotel as you aproach from Antalya so its along way from the building works.
If you go on Google maps and look for antalya, select Satalite image, follow the cost line to the right until you see a bare patch just on the outskirts, zoom in until you see the Hotels on the coast, this is Lara (they are nearly all building sites as this is a couple of years out of date but it gives you a good idea of where you are) Starting from Antalya side you have Barut Lara, then Kervansaray Lara, Miracle de Lux, Titanic, Lares Park, another complex in the middle - dont know which one, then Delphin Palace, another one, Concorde, Limak Lara, Sherwood Breezes, Royal Wings, Kervansaray Kundu, the BUILDING SITE and finally Lara Beach Hotel.