His decision making style involved a Compensatory Model.
A Compensatory model is a model in which all attributes are well analyzed while making a choice between two things. Negative attributes are compensated for or by equal or better value positive attributes.
For example, like in this situation, Clayton liked the bricks house, but he compensated the bricks house over wooden house for better floor plan, reasonable price and being in the good school district. So he is doing a Compensated Decision Making.