Photo Editing: Remove People from Family Photo

I need a high-quality photo editor to remove 1-2 people from a family photo. The edited photo should be high enough quality to enlarge to a canvas.

Requirements:
- Retain original photo quality
- Use of additional photos for background replacement

Ideal Skills and Experience:
- Professional photo editing experience
- Proficiency in handling simple backgrounds
- Ability to seamlessly integrate new background areas

Please provide samples of similar work.