If I get a permit to replace the tile and the bathtub will the inspector also inspect ventilation and heat?

$15.00 per closetLight fixtures – glass cleaned and bulbs replaced $15.00 per fixture /$1.00 per bulbCeiling fan, blades- clean top & bottom, motor housing dust free $30.00 -$50.00Vacuum – per room (carpet is shampooed by management after move out at no charge) $15.00Carpet- burns, stains, soil as per estimate / replacementBaseboards – dust, wipe off, vacuum per room $15.00 per roomA/C vent cover – vacuum, dust $15.00Windows – Glass, tracks, clean and dust free $20.00 per windowTo remove window pane, slide pane to center of track- grasp each side, gently lift up and pull forward to remove, clean, replace in correct order.Window- Glass replacement $35.00 per windowScreens replacement- $25.00 per window -$40.00 per patio door $25.00- $40.00Mini-blinds replacement $20.00 per windowPatio door – Glass, clean both sides, track vacuumed, wiped clean $35.00Patio blind replacement $50.00 per windowOutdoor patio globe- clean $15.00Sweep off patio and railings $15.00Bathroom exhausts fan/vent cover, clean, dust free $15.00Bathtub, clean tub and tile surround $25.00 – $60.00Bath sink, vanity/countertop, clean $20.00Bath – medicine cabinet, clean inside, mirrors, light guard $20.00 minBathroom floor & wall tile – wash, clean tile $20.00 minTowel bar replacement $18.00 minToilet tissue spindle replacement $5.00Toilet – clean inside bowl and outside $20.00 minToilet seat replacement $20.00Kitchen cabinets – wipe off grease; remove shelf paper, empty out $20.00 minKitchen-sink, countertop, wipe off, clean garbage disposal ring $20.00 minDishwasher – clean, remove any food particles from inside $20.00 min Vent hood – wipe off grease, clean filter, clean light guard, top/underside $20.00 minStove/ Oven- wipe off exterior, clean under drip pans, clean oven/racks $25.00 min to $125.00Drip pans – clean (replacement cost is $7.50 each) $30.00 maxBroiler pan replacement $20.00Refrigerator/ Freezer-wash off exterior, top, seals, inside, crispers $20.00 min to $75.00Walls / Woodwork – remove nails, screws $15.00 minWallpaper boarders-removal per room $50.00 minNicotine – stained walls/ woodwork that require cleaning (see below explanation) $25.00 per hour min.The cost to prep the unit for painting requires the walls and woodwork to be washed clean from the smoke odor/ and nicotine stained damage.GaragesGarages should be swept clean and all debris removed.

I have a new rental with a rain shower and I personally never liked it but heard a few people say it may be popular to female tenants.I think I don't like it because the large 12" diameter heads usually requires a larger flow rate to make it a nice shower and you don't have the option of installing a hand shower diverter, unless you reconfigure your pipes behind the tiles to install a full blown diverter.Is it a plus or a minus in a rental?

Suppliers alot of time tell homeowners they getting discounts but thats not the case.

It includes an allowance for appliances and all finishes which include bamboo and tile flooring, solid wood kitchen cabinets, black or basic stainless appliances, WiFi thermostats, closed circuit camera security, granite counters in kitchens.  

These units are cheap tile, cheap $200 cabinets from Home Depot, and pretty low cost appliances.  

Totally just a preference, but if you don't have room for a real soaking tub, and there are no kids to worry about, I think a shower generally is just nicer looking and gives the opportunity to tile the floor and make it really nice at not so much additional cost, That being said, if you are going to put in an insert and not make it really nice, just go with the tub.

I plan on quitting my job when I purchase my first investment property and doing the rehab myself ( as a GC and labor work, I can build kitchen cabinets, tile work, flooring... ).What financing strategy should I use to start with considering I'm willing to put 20% down and paying for the rehab?

Some contractors specialize in 2 or maybe 3 skills, @ framing, tiling, bathrooms and kitchens, etc.New builds are very expensive for two reasons. 

@Dan Handford Dan my approach is quite different i believe than someone trying to hire a GC or subs, suppliers etc.