Their customer service and closing time is a little slow but with an introductory rate of 1.75% at 85% LTV you can't beat it.

VC funding has slowed to a trickle, Many internet stocks are plumeting in value (Look at Linkedin, Yelp, FitBit, Twitter, Groupon, etc.) 

Going slow does work , education is the key.

(squeeze pages, marketing, buyer's and seller's lists, repair estimates, a CRM, and all that other stuff you can't live without)... which by the way also interacts seamlessly, I have used Greg Clement's product, Realeflow, for years...

The slow start I had turned into a fast pace once I "got in" with the right group of people.

I earned a bachelor's degree in construction management, and currently work in that position for a production home builder.

I heard Bill Murray's group is building a development near downtown Charleston using containers, a high rent area, which may be the sweet spot for this product, vs the country where folks can buy a brick ranch home for $50,000.One advantage I see is stack-ability: if you can get around 3-5 units high, that could offer nice benefits on tough/tight sites.  

A good team will help you be more productive.  

Make sure their rent doesn't use more than around 30% of monthly income or you may be getting some no pay/slow pay frustrations that push you back into the eviction process.  

See what products and requirements they have to get an idea of your options.