150 sqm 3BedRoom layout

Hello, I am looking for an experienced architect or architectural designer to create the best possible layout for an independent rental annex in Dubai. The building area will be approximately 100–120 sqm, and I want the design to be practical, modern, and optimized for privacy and space efficiency. The layout should include 3 bedrooms, 3 bathrooms, a comfortable living room, a kitchen, and a maid's room with its own bathroom. Since the annex will be rented out, privacy is very important. I would like to avoid windows facing the main villa or neighboring properties as much as possible while still ensuring good natural lighting and ventilation. I already have the plot dimensions and site information, which I will share once we start. I am looking for someone who can think creatively and suggest the most efficient layout, not just draw what I ask for. I would appreciate multiple layout options if possible. The final deliverables should include a 2D floor plan in both DWG and PDF formats. If the collaboration goes well, there may also be an opportunity to continue with the exterior design and detailed architectural drawings. Please share your portfolio, estimated delivery time, and quotation. I would like to start as soon as possible.