So we finally chose a new kitchen but when it came to the deposit the company want, 30% now, fair enough but then the rest of the money bar £1200 seven days before it's due to be installed! That seems way too much. They more or less said take it or leave it so we left. I know it all needs paying but I think to expect so much paying out to them on trust of it being on time done right and no damage is a bit steep. Is this normal??