The majority have been 2 beds /1 bath, although the square footage varies anywhere from 600 sq/ft to 1000sq/ft.

No matter how much you put into the properties they will not appraise as well as you might think if you really do a good job of rehabbing or spouse up the properties because the appraisals will be based on comps which mean mostly square footage, number of rooms etc.,  not quality and appeal will determine the appraisal value. 

Square footage sheet.

Turns for 1BRs should be lighter as it's usually just one or two people without kids and there is less square footage. 

Flip, and/or buy and hold deals)i.e.a) Square footage. (1,200 sq ft or more)b) Bedroom count (3 or more bedrooms)c) Year Built (1970 or newer)d) Estimated appraisal value once rehab is completed (120k to 160k)e) LTV at 70% or betterf) Target gross monthly profit $400/mo or more.To me, if you provided that kind of outline for your business model, then an investor would have a real good idea whether that might be a good fit for you.

for a certain square footage always check this when buying.

Id bet dollars to doughnuts that the extra square footage is not properly permitted.

How many bedrooms/bathrooms/square footage? 

Nobody seemed to notice that half the square footage was below grade and didn't even have carpet on it.

Square footage - use comps within 500 square feet more or less than the prospect.3.