(Bonus points to anyone who knows who I learned that question from!)

I bet adding a bathroom would be a huge bonus if there was room for it and it didn't break the budget.

The commissions on money to get the buyers in the homes that they then sell to the banks is pretty close to what a real estate agents makes, and they also can get bonuses too. 

I think relocation money would be nice and help ease the process...maybe offer to give them a portion of their deposit back early to use for their next deposit and offer a bonus for leaving a clean place behind, in addition to refunding the rest of their deposit.

Bonus points if you can force appreciation while you're in there.

The best bonus of house-hacking to me is the low entry point so with less leverage if the numbers work it should cash flow even better if you refinance down the line.

I paid 30k for my masters, no loans, and got that money back with raises and bonuses in less than two years after finishing.

. - Four out of ten are rescinding job offers, and a similar amount are reducing or eliminating the sign-on bonuses that had become common to attract talent in the tight job market.

Any areas that have cash flow and have appreciation would be a bonus.

You are likely able to take bonus depreciation on both expenses, which means for the 2021 tax year, 100% expense.