The result was 40 gallons of water on the basement floor from the water heater - resulting in mold (before I bought it).  

For toilets, I'd been using the 1.28 gpf type, but a fantastic .8 gallon per flush toilet is now on the market, it's called the Niagara Stealth, and it should be purchased at Home Depot(otherwise you're gonna pay like $50 or more to ship it somewhere.)

Quote from @Daniel Lambert: It's like buying an F350 pickup and then wondering why it doesn't get 35 miles per gallon.

Today it’s 3.00$ gallon and 8 dollars for thighs.

  ( stopped to fillup the prius with one gallon LOL ) and he dropped me off at airport..  5 star service.. however as a business traveler I dont see how this works if the owners will not bring the car to the airport.. and  this guys new prius was 95 bucks for 24 hours and 200 miles plus gas..

If I receive a complaint I use BIFEN at 1 Oz per gallon and using a pump sprayer spray 2 feet before foundation and 3 feet up. spiders, ants, and roaches are controlled from entering.

It was an 8 by 48 foot wide trailer, had an 8 gallon hot water heater and if you were taller than six feet you were in danger of banging your head on the ceiling.Then these men climb back into their ancient but giant Buicks or Oldsmobiles and continue their search for a rental for what they paid back in the "good ole days".Gail

Even at HD you can buy and paint mix color you want in a 5 gallon container for around $100 which is only $20 per gallon.

For less than a gallon of paint per room and a couple of hours labor I think I'd freshen up the house.  

Biggest test was 4 college girls who constantly complained of no HW on a 5yr old 50 gallon HW tank in a SFR.