My parents will supply me 12-15k for this purchase by earliest this fall and latest by next May(which works because my lease for my current apartment on campus ends August 1st, 2020.)

Single-family home sales rose 7.8 percent year-over-year, with 7,586 units sold, marking the third consecutive month of positive sales and the biggest volume increase of 2019;On a year-to-date basis, single-family home sales are 2.2 percent ahead of 2018’s record pace;Days on Market (DOM) for single-family homes edged up from 56 to 57 days;Total property sales increased 7.8 percent, with 9,063 units sold;Total dollar volume jumped 9.6 percent to about $2.7 billion;The single-family home median price rose 2.1 percent to $245,000, achieving an April high;The single-family home average price was up 1.9 percent to an April high of $310,676 – the second highest average of all time;Single-family homes months of inventory reached a 4.0-months supply, up from 3.5 months last April and the most plentiful level since September 2018.

Mechanism is about $400, the tenants supply the mattress but it is designed to lift in no time. 

Why didn’t the proposal have supplies and labor broken out?

@Gerard Leeson ....My gut check says it is a supply line to one of those sinks you mentioned because of the "constant" nature. 

They paid a price, you supplied the commodity.

As such, you are responsible for your own taxes, insurance and supplies.

The reason is the prices are better, and rent to price stronger.

Can I write off mileage to pick up flooring, supplies, vanities, etc?

As has already been alluded too, I believe they overbuilt apartments near Baylor and now have more supply then demand.