Hi edmundtwx, based on your descriptions, 10k budget should be a reasonable price which includes e following items.
- Kitchen Cabinet + Solid Top
- False Ceiling for Living Room
- x 2 Shower Screen
- Electrical works for living work false ceiling & Basic wirings
- Plumbing works for kitchen
- Vanity + vanity top for x 2 toilets
- Painting
As Listed, I noticed that there are no designs involved except for the false ceiling design so i would advise u to go for a contractor rather than ID and depending on the contractor price, it may even cost lesser than 10k to do up ur house. cheers