Here are a few questions you can ask your real estate agent 1) How much do you charge? 2) Are there any additional charges? 3)How quickly can you sell a house to me? 4)What will happen of we disagree on something?
Firstly, how many years of experience he has? ask to see his real estate license (you wouldn't want to deal with a fraud dealer) how does his commission work? which kind of properties does he provide? ask to explain the whole process from start to end.