His labor would be at some reasonable rate like $25/hr.Or better still, come up with an entire list of pricing for work items and then get a 25% discount off those items from him. 

There are always kitchen items that are maintenance hassles. 

The fourth one we are under contract for $59k The seller had a offer on it a few months ago and the financing fell through so he had a inspection report and receipts showing all the major items completed.  

It can also be used to help visualize any long lead time items that have to be purchase ahead of time.

You can also set key word alerts for items or areas of interest, like " multi-family" or "Oklahoma". 

You just have to document each item with the amount withheld and do that very soon (ie within a week) after the person moves out.

I use coupons on every single purchase I make from Lowe's not including when an item is exempt from the coupon. 

The places with those items rent way more than those that don't.

Are there any repair items that need to be taken care of on the first property?

You simply call up your favorite hard money lender and send them a few items and the project is funded.Crowdfunding should be a source of capital for parts of the space that would not be available absent the site.