Dull looking tile: Clean the tile with any tile cleaning product. The apply Bona Floor Refresher. They make a specific refresher for Tile. It really improved the look of the ceramic or porcelain tile when it is looking dull. For all white tiles you can use a re-glazing kit. That makes white tile look brand new.
The door surface itself is often difficult to repair if badly damaged or worn. Cracks in the door edge can be filled with bathtubs in bathrooms putty or caulking if not too badly damaged.
If everything has been put together right, the reglazing tub can now be slid into its position on the ledgers. The drainpipe will be in the correct position to slide right into the p-trap. Using the hardware that came with the bathtub, nail it down and attach all plumbing and cover plates. After everything is connected, give the plumbing a trial run so that you can check for leaks.
Make sure that you clean your tub thoroughly. If your kit includes its own cleaning solution make sure that you use it. This is professional grade stuff that can remove oils and resins that may not be visible.
If you can afford something a little better then maybe you can get the solid surface countertop. They are more expensive than the laminates but these counters can be restored if you do get nicks and cuts. The most expensive and most durable countertops are quartz bath tub restoration and granite surfaces.
Do a test strip and let it dry first. Then chose your product and do your floor. The Products probably won't match your existing flooring perfectly, but it will improve the overall look dramatically.
As the economy continues to tighten, many hotels will be looking for ways to save money on bathroom renovation. Bathtub refinishing saves up to 80% of the cost of tub replacement.