I have heard others state as often as quarterly (although I personally think that is excessive, at least for my B+ class properties).

We have to do quarterlies now.

The quarter turn valves from Brass Craft have all metal internals while the ones at the big box have plastic.   

Netspend which is a prepaid credit card has a free savings account that is attached to it you can earn 5% interest on paid quarterly (on up to $1000 above that and the interest rate drops).

Next quarter I am going to start raising money for a private fund for residential rentals.

That is one idea that would seem to work for you amongst others but seeing that you want cash flow, don't want to worry about financing a deal, just go find expert (syndicators) that can get you into deals that create excellent cash flow and IRR (think 10% CoC and 20% IRR as achievable in this space) and let the syndicators leverage their assets to get the financing, take all the risk, you come in as a limited partner, help fund the deals and get paid quarterly cash distributions.  

It should specify how much money is being transferred, for what period, how the money is to be paid back (interest only, principal + interest), at what intervals (monthly, quarterly, annually), and whether pre-payment is allowed, etc.

t=2974i wish i had a good answer. my last tenant that left trashed my rental. i didn't check in on them and they apparently made extra income by dog sitting. my doors/walls/floors were torn up. funtimes.one thing to do is add a line item in the lease agreement that you will do quarterly inspections of the inside of property, and point this out to them before they sign the agreement.

One of those moved out in the middle of the night and the vacancy was filled within a week with a tenant that now pays 3-months in advance every quarter. 

Found a home with a mother in law quarters in the back that I use as a rental now.