When you go to a real estate agent, the first thing they'll want to know is what kind of property you are looking for? What are the things you want in a house? What are the things you don't like. For them to lead you to houses that are up to your standard, you need to be specific about the features and details you want and don't want.
Here's a guide that can help you:
What amenities do you want your future home to have?