"Looking at the possibility of using cinder block for small flex/industrial developments"Only know residential stuff built with cinder blocks, but get with a structural guy to understand:1) Is CMU (cinder block) cheaper for your design2) Moisture invasion - In apartments you build an outside wall of CMU and then cover it with frame/sheetrock, you'll get lots of condensation and, god forbid, mold.3) Structural integrity - I really don't know since I think earlier stacked CMU wasn't as strong as tilt-wall, but don't know.

Here in the Dallas area, our soils tend to expand and contract as moisture changes, so foundation problems are quite common.

If the bathroom ceiling it's a getting damaged from moisture, I will make sure they have a bath fan that  rated for the space and instruct them to use it. 

In that time I have collected enough rust (from all the moisture) to consider myself native.  

I think it is comparable to the Allure Ultra that is better for areas with potential moisture (bathrooms, basements, etc).  

If I were to do STR, I would consider getting a new hot tub or getting the old one in working order, but I am concerned of the risk it adds to the property from all the moisture since it's indoors. 

One other tip is to be sure all of your offers are contingent on a moisture termite inspection, even if they are as/is. 

There is moisture getting into that wall somehow. 

Expensive appliances, they are, when compared to the standard USA dryers.But if these are the typical dryer found here in the USA, then the moisture is expelled through the exhaust vent; failure to properly vent these to the outside would lead to high moisture / humidity levels in the air within the unit - one of the things that could lead to mold developing.

When rain (or moisture) come, they expand to cover the gaps that are there naturally from installation.