I’ve already figured a percentage each month for maintenance/repairs, tax and insurance.

I would go one step further and suggest staying away from the big firms that take a big percentage of your commission.

The gain percentage you should have been recognizing over the last three years is under the assumption that the installment sale would be completed in full and you receiving the entire sales price agreed upon.

Find another successful rehabber in the area where you're looking to buy, and see if he'll manage the process for you for either a fee or a cut of the profits.For example, we'll do this for investors in our area (some local who want to be hands-off and some out-of-town investors); we'll do a flat fee or a percentage of the profits and basically take care of every aspect from buying to rehabbing to marketing and selling.Having a one-stop shop is a great way to simplify things, especially if the person you're working with already knows the business...

As of March 31, 2011, the percentage and number of our single-family conventional loans that were seriously delinquent decreased, as compared with December 31, 2010, and has decreased every month since February 2010."

A huge percentage of tenants here have dogs, so excluding them all would limit your pool of tenants, so I've posted mine as "pet friendly, IF your pet is friendly".

You can then send a letter prior to the automatic renewal that gives two choices: month to month under the automatic renewal terms (with the percentage of rent increase spelled out), OR sign a new lease for a specified term with a rent increase that is say half of what the automatic renewal would be.

Then, we'd simply sign an agreement for each project outlining the financial responsibility and ownership percentage.

Sometimes not more than a certain percentage are allowed to be rented.  

Im not an expert on who owns what but I do know that these companies own a good percentage of single family homes which is cause for concern when they do decide to dump off everything they own.