Went there to see one car, the car is physically r...

Went there to see one car, the car is physically ready to view, they've cleaned it of course but mechanical/state inspection was not done yet and Ac was not working. They already make u sign some papers and ask for ur cheque to secure the car. They always have this side story that 3-5 people are lining up to buy the car and one person is on the way etc.. I feel like I'm being rush to buy the car.. I ended up not being excited about the car and I walk away...