Possible Questions:
- Do over, as a mosaic backsplash
- Upgrade, as a shower
- Repair mosaics
- Repair a mosaic on
- Provide with new squares, perhaps
- Patch up, in a way, as a space shuttle
- Fix, as a shower stall
- Fix, as a bathroom floor
- Fix the shower wall
- Fix a mosaic on, e.g.
- Fix a foyer, say
- Do the bathroom over
- Do over, as a backsplash
- Do over the bathroom
- Change the flooring