After speaking with well seasoned developers/architects/construction companies here are the initial building efficiency plug figures at a high level analysis that I will be using.Office : 90% lsfHotel mid & high rise: 80% lsfGround level Retail: 95% lsf Conference Center: 70% lsfApartment Garden: 87% lsfApartment Mid-Rise: 86% lsfApartment High-Rise: 85% lsfStudent Housing: 84% lsf

Often, a slab is not given a chance to dry out from the moisture that results from the initial placement process.  

I found the deal via networking initially here on BP (and the other places that leads to).

Could take a couple months from initial filing.  

Ok, now that you have taken your initial step, below are some quick links to get engaged.You mentioned three niches of interest and as such I added the guides for your review.http://www.biggerpockets.com/renewsblog/2013/02/22/buying-rental-property/ (how to buy a rental property)http://www.biggerpockets.com/renewsblog/2014/01/07/flipping-houses/ (step by step guide to flips)https://www.biggerpockets.com/renewsblog/2015/01/31/ultimate-beginners-guide-real-estate-wholesaling-2/ (Ultimate beginners guide to wholesaling) http://www.biggerpockets.com/startherehttp://www.biggerpockets.com/meetSetting up Keyword AlertsHow to Use @Mentions on BiggerPocketshttps://www.biggerpockets.com/ruleshttps://www.biggerpockets.com/inviteshttps://www.udemy.com/biggerpockets-real-estate-investing-course/ (video with 64 lectures and approx 6hrs of material)https://www.biggerpockets.com/real-estate-investing (Ultimate beginner's guide to REI)REI can be very daunting, but, before you go searching for that 1st buy, please take a few minutes to bone up on the tips in link below.https://www.biggerpockets.com/renewsblog/2014/12/19/real-estate-investing-success-smart-tips/REI books suggested by BPershttps://www.biggerpockets.com/renewsblog/2015/11/13/7-real-estate-books-beginner-investors/ (7 absolute must read books for beginner REI)http://www.biggerpockets.com/renewsblog/2013/04/14/best-real-estate-books/?

Clearly, it demonstrates your ability to initially transform a bad situation and coupled with that you showed your tenacity, decisiveness, ability to execute an action plan and being sequentially rewarded along the way with higher sales prices.

Initial purchase-72kRehab-13kPayment 405-loan 35$ insurance 100-taxes 30 trash..total payment 570Rent 1200-570=630*.6=378/month for meSecond House is same just for sake of saving time.My question is that is has been a few months and I have not drawn out a dime from account.

And will it matter, if the current Loan / purchase on the property was done using a FHA loan ... when I initially purchased the property ?

The bulk plane, allowable square footage, and massing is a bit tricky and very site specific, so we always do an initial Feasibility Study with each client to cover this and the questions above before getting into design on these. 

You already have some tools in your toolbox....no pun intended.Now, you simply have to work on the other elements to progress your REI pursuit.Ok, now that you have taken your initial step, below are some quick links to get engaged. http://www.biggerpockets.com/startherehttp://www.biggerpockets.com/meetSetting up Keyword AlertsHow to Use @Mentions on BiggerPocketshttps://www.biggerpockets.com/ruleshttps://www.biggerpockets.com/invitesREI books suggested by BPershttp://www.biggerpockets.com/renewsblog/2013/04/14/best-real-estate-books/?