Terrible way to do business!
We booked them to install cabinets in our kitchen, set a specific time (booked that time off work), and promised to come down the next day to sign the documents and pay the deposit. Someone else walked in the next day before we did, so they gave our spot to them, and told us basically "sorry - first come, first servedwe'd be happy to help you next month".
We found someone else at a better price and they completed the job on time and schedule.
Can't speak to the quality of work from Cupboard Value, but would not recommend the way they do business.