Office Floor Layout Plan

I need a detailed floor layout plan for an office space (1000-5000 sq.ft.) showing a seating arrangement for 26-50 staff members. The layout should include:

- HR Manager's cabin
- Team Leader seating
- Administrator's cabin
- Server room

The staff seating should be a combination of open plan and cubicles.

Ideal skills and experience:
- Proficiency in architectural design software (AutoCAD, SketchUp, etc.)
- Experience in designing office layouts
- Attention to detail
- Ability to create functional and aesthetic workspaces

Please provide samples of previous work.