I purchased fm Dave on 2 separate occasions. 1st in 2010, & most recently while trying to find another used car. YOU have to do the research on the cars to protect yourself, as in any major purchase. Dave is more than willing to answer any ?'s or concerns you may have. It is also wise to have a mechanic check the car out before buying. This is just common sense. I used Dons Svc Center at 6501 Rising Ave. I find him to be honest and reasonable. I didn't have trouble w/1st used car until I had owned the car at least 2 years. I paid $2800 for a 1998 car w/78K on it; had it for 4 years, put 40,000 miles on it and now it needs too much work to put more $$ into. Buying a used car is stressful - you do have to be careful, research the car, & have mechanic check it out. Dave worked w/me for 4 hours yesterday (in the office) while I dealt w/ bank to obtain loan. I find him to be reasonable, with a lot of patience and willingness to try to work with you. I plan to buy from him again in future.