M
MrSpoon
haha cheers oli! im gonna stick with my £460 and see how i get on, if i get it i get it if i dont, ill provide more bloomin tile samples till i get it! ill let you all know how i get one 
Just one thing .....as a property developer .....how's he going to pay? Having worked for a developer in the past they tend to 'Tax you at source' like the old CIS system. Nowadays you don't need a card just a Unique Tax Code number that you apply for.
Also it's nice to 'have a carrot dangled at you but can you be guarentted of the future work?
I would look at pricing the first job correctly with the option of offering a discount on the remaining apartments. Developers love a discount. Has he given you a budget to work to? If not ask.
Good luck
I know this is a hard question as you have not done a propper tiling job yet, but how long are you thinking each apartment will take you to complete ?