Greetings Philippe,I am not familiar with the all in k e loan but I do currently utilize a heloc for my endeavours.

My long term goal is to own at least one apartment complex, so I am looking for avenues to build up enough for a down payment in the future.

While you're doing that, build up your personal financial plan and your emotional intelligence. - Build up an emergency fund of 6 months to 1 year.

I don't think you'll have any problem inking a nice deal with someone.

NID=529Below is a link to a house in King of Prussia from the tax assessor site; When you click it, it will want to print unless you choose cancel:http://propertyrecords.montcopa.org/pt/Datalets/Pr...That house sold in 2004 for $244K, and is probably still worth around that today; the total annual taxes are $3515 for that house. 

Would I be wrong to assume that I can be more aggressive with the equity build up if I had a shorter reset period?

It takes time to build up (at least this way) and patience and perseverance is key!

I plan on holding either property for about a year after rehab to build up some cash before refinancing.

Office expenses (If any)- Computer, printer/ink, website, marketing materials.6. 

Low spots can cause debris (toilet paper or kitchen waste) to buildup in the line.