Thats why the new carpet was installed, to cover up,,,whats under carpet?

Either way ensure you cancel your contract properly if needed.

Did it complete properly?

I would contact a flooring repair/install contractor.

My experience is as an electrical/general contractor selling and installing solar panels, windows and siding.

Windows - materials 100-150, more on those big ones. 50-75 a window for install so you 6000 is a great guess.

They asked if the regular deposit could be paid in installments and I was firm that it could not, so they agreed to pay the entire amount at once.

Is this not the proper way to look at this type of investment?

Advertising credit repair, check the requirements of being registered to do so.Maybe if they said, an opportunity to improve credit issues would be more appopriate.......Yes, I am a stickler for proper phrases, it indicates others know, that they are in compliance, that they have knowledge of the subject.....divides those who know and those who just try

You need to know how to identify proper comparable properties and make the correct adjustments.