Hi all, I am looking for a reliable ID to do a overhaul renovation for my resale condo. I have been to 3 ID firm, one of them required me to pay a $500 refundable deposit for the drawings & quotation. The contract stated that if I do not take up their design, I will get back my deposit. Is it a common practice? 2 out of the 3 IDs requested to go down to see the place to get a better idea of the whole place before they make a quotation and proposal. Do they normally do that?