If you are in a "hip" city that has a shortage of affordable housing (like Austin), I think it's a good idea if you can make them cool, sustainable, and green whilest being sturdy enough to transport out to wherever these mobile millennials are going to live.

See www.aspca.org.2.Not to leave the animal unattended for any unreasonable periods of time.3.Adhere to local ordinances, including leash, vaccination, and tag/licensing, requirements.4.Clean up after the animal and dispose of animal waste properly and quickly.5.Not to leave animal food or water outside the dwelling, as it could attract other animals.6.Keep the animal from being noisy, aggressive, or from causing any annoyance or discomfort to others.7.Immediately remedy any complaints that arise from animal behavior.8.Immediately pay for any damage, loss, or expense caused to others by the animal.9.Provide animal with regular health care, to include inoculations as recommended by a veterinarian.10.Spay or neuter the animal when it becomes of age to do so.11.Arrange for an emergency caretaker for the animal.Tenant agrees to indemnify, hold harmless and defend Landlord against all liability, judgments, expenses (including attorney fees), or claims by third parties for any injury to any person or damage to property caused by Tenant’s animal.Landlord reserves the right to revoke permission to keep the animal should Tenant break this agreement or provide false or misleading information.Landlord _____________________________________________________Date __________Tenant______________________________________________________Date __________ Tenant______________________________________________________Date __________ Revised 1/1/2017

Not sure what to do here.The HOA allows it, but with obvious restrictions aka “no disturbances to the neighbors, when outside she must be on a leash, must pick up any waste.

But it may be that the animal must be on leash, avoid certain areas, etc.  

I stopped at home depot, and they certainly seemed sturdy enough not to cave in at the small grout line points where the tiles meet.

I'll weld (2) hasps to make it more sturdy...

Many of the houses built by the poorer immigrants very near the mills are small but still sturdy, mostly up and down the Monongahela Valley.

Account ClosedWe put bamboo in the floor of an office building we had and it was really sturdy.  

You definitely want to go with something sturdy and matching the floor will be the way to go.

Think sturdy and easy to fix/replace.