Unreal Engine Apartment Level Design for VR

I need a apartment level created in Unreal Engine for VR visualization purposes (target platform: Meta Quest 3).

Scope of Work:
Create an apartment level (approx. ~50 sqm) based on the provided floor plan (reference images).

The project consists of two versions(2 same level):
1) Empty apartment layout (bare walls, basic surfaces, windows and textures).
2) Furnished apartment according to the provided design references (furniture, design, decor).

Add simplified surrounding environment (e.g., already textured buildings or cityscape to avoid empty horizons).

Requirements:
* Proficiency in Unreal Engine 5 level design.
* Experience in 3D modeling, optimization, and texturing suitable for standalone VR.
* Ability to create optimized assets and materials to ensure smooth performance on standalone Meta Quest 3.

Use of existing 3D assets is allowed (Marketplace, Quixel Megascans, etc.) to speed up development. The level will be run on Android(Meta quest 3), so don't need hyper realistic with dynamic lighting

All the details of the project are presented, so write immediately the final price for which you agree to implement the project.

Deliverables:
Unreal Engine project files (clean and organized).