My understanding is weep holes are built into the shower pan for condensation between materials that are influenced by different temperature zones (outside wall).

Fabricating and welding the exchanger was the hardest part. 

That would cut you out of the billing process (one less headache), and they both could have a separate account with the electrical company.Then they could run their electric heaters until their place become the temperature of the sun--with no impact on your wallet or time (or thoughts).Good Luck!

If it gets below 60 degrees, even with the door open, then I would consider buying her a plug-in baseboard heater or something to help keep the temperatures up.

From industrial maintenance to QA/QC inspecting in the welding field.  

Vacancies, under-market rents, extra land to add RV/Boat storage or temperature-controlled units, cell tower, Uhaul rentals, etc.Is the seller motivated enough to drop the price?    

actually it seems to be taking more than an hour to dry completely. probably depends on the ink, air temperature/humidity. if i was in a hurry, i could probably carefully cover the ink with some clear packing tape.

They are square or rectangular and mount horizontally on a welded wire stand which is inserted into the corrugated plastic sign and other end into the ground.

Again, I used to live in the area and I'd love to have reason to spend the summers in Ann Arbor when the temperature is Austin is over 100 -- and the Lake Michigan coastline is beautiful place to get away to for the weekend.

They last FOREVER because the membrane is prefabricated and hand welded at the seams.