Create 3 Concepts for Combining 2 Side-by-Side NYC Apartments

I am combining two side-by-side apartments in Manhattan, New York City. I need an architect and/or interior designer to create 3 different floor plan concepts/options for the new, combined floor plan.

I have attached the as-built/existing 2D floor plans which include a prioritized list of improvements (from most to least important) and list of constraints.

The core deliverable should consist of 3 different 2D floor plans that achieve the improvements while working around the constraints. I'm looking for multiple ideas so I can focus on the elements that really matter to me. In a future phase, we'll pick one concept and develop it further.

I support the work of experienced architects and designers. ** AI-created deliverables will NOT be accepted or approved. **

3D views are not required but are a plus and I can provide a rough Matterport-like video of the existing spaces for reference.