I just completed a reno for some friends:

22 pine cabinets doors sanded down, knots replaced or repaired, sealed,
primed, 2 topcoats (60 hours)

Front and sides of all cabinets primed and 2 topcoats, some minor repair (10
hours)

16 lineal feet of laminate countertop applied to edges and top with a
ceramic tile backsplash (12 hours)

2 exterior windows installed

I want to charge about 1/2 of the retail cost as these are friends - any
guesstimates?