Does anybody have any experience in tankless water heating systems?

I don't need specific help just a general understanding of what I need to do in order to find commercial deals that don't hit a system.

So here is how I would set this up: Kitchen: Appliances - $6,000 Cabinets - $10,000Countertop - $70-110/sqftSink - $1,500Faucet - $500Cab pulls - $500 (or $6-10/pull) Install - $2,000Flooring: Floor product (unfinished): (expect to pay 4 - 10 dollars per board foot for anything quality) Floor finishing (sanding, coating etc) roughly $3/Sq ft (as long as you are using a standard coating (polyurethane) if you want to go higher end with an oil or stain expect this to jump to 4-5/sq ft Bathrooms:Demo: $/hour x expected hours Underlayment: Schulter Shower System (approx: 500/shower enclosure) Tile/grout/thinset: 6-10 sq/ftInstall: $3-6 sq/ft Lighting and Electric: (pricing includes installation)   Switches: approx $30/switch  (this assumes a mid range Leviton 3-way dimmer) Outlets: $10 (TR Leviton duplex, GFI where needed and duplex/USB combo in Kitchen Island and a few choice locations) Lighting:Surface mount approx $150/fixtureCan: approx. $250/fixture (assuming old work install by electrician)A little more on why I do it this way: Kitchen: You can figure out exactly how much your kitchen is going to cost before you start.

The seller's disclosure said that the septic system was pumped and inspected in 2014.  

IM LOOKING FOR SOMEONE WHO HAS THE JOE CRUMP SYSTEM IN THE TAMPA FL AREA.THANKS.

Utilities are less of a concern because you should let your tenants pay if units are individually metered or use a chargeback system if they are not individually metered.  

I have no experience in economics or real estate but I have seen enough math to know that the system we are in is unsustainable.

If installed per specification (which is available on every manufacturers website) they are good systems.

at one point if you have the systems in place it's not that much harder.  

Hello experienced BP'ers,When you purchase a property, is it possible to transfer the warranty for appliances/HVAC/security systems etc. over to your name?