house design

I am looking for a modern house design with a specific floor size and layout. I do not have any specific features or amenities in mind, but have a budget that I can work with. I am open to any ideas or suggestions that would help provide a modern house design. I am looking for someone who is experienced in providing modern house designs and can be as creative as possible to make my vision come to life. the house will be located in Saudi Arabia, so the weather is too hot in summer and cold in winter. note that the land size is 750m^2 and the house size is 120m^2.