Always pull permits for work if it is required and I am fairly certain that everything you listed will require permits.You will need to leave the shower wall open to show the plumbing work done before tiling it or whatever.As for time to inspect, that is very area specific.

The downstairs’ kitchen needed new flooring and we had to redo everything in the bathroom besides the floor (has a classic, multicolored penny tile that was rebuffed and looks great).

The downstairs’ kitchen needed new flooring and we had to redo everything in the bathroom besides the floor (has a classic, multicolored penny tile that was rebuffed and looks great).

More details:--5bd, 2 full bath, 2 half bath converted into 5bd, 3 full bath, 1 half bath--1960s home, complete gut, open floor plan, new electric, plumbing, HVAC, kitchen, baths, etc. completely new house: higher end upgrades with everything tile, custom built ins, etc.  

Since we purchased the house, we've used every summer to make upgrades, such as new bathrooms with tiled showers, etc.

One decade to the next has new trends, strategies, figures, patterns, so it's "expected" that homebuying now is different than 30 years ago. 

Cracked tiles in the bathroom or kitchen4.

During the spring and summer months, with so much market activity, the pattern is that everything gravitates towards the median.

We did buy the place & the stains were impossible to remove.On another property I just finished laying 18x18inch floor tile in a kitchen 12x18.

Cosmetic love paint, tile, and opened wall in the kitchen What was the outcome?