Commited to buy. Did not buy. Came up with excuses.
Hit "Commit to Buy" button within 20 minutes of ad being posted.
Never contacted me. I had to chase him down.
Gave him contact information. Never called.
Contacted him again (PMs) and he stated that he was "On duty all weekend" and couldn't make a phone call.
(Gave him phone numbers on a Thursday morning.)