Also, get the holes in the roof closed up and also trim all the trees that overhang the roof, that could be how the rats get up there.2- Tell your tenant that you are sorry, but it will be handled with his renter's insurance (which, if you have a good lease, it will say that he has to or should have it) FYI: outside or in the garage makes no difference here, it is HIS bike, not yours.3- Make letter (for documentation) about the poop outside and tell him that the poop is the cause of the problem, and that he has to clean that up or he will be evicted (I am sure there is a clause in your lease about maintenance and  keeping things hygienic.

I work as a Manager at a Dental Office and I am willing to work hard in Real Estate.

You can go the cleat & plywood route quite inexpensively - to make it look nicer, tack dental molding or other trim that matches the style of the house to the front of the plywood.

In addition I am in a syndication that has several commercial, and medical dental properties.

I work in the dental laboratory field which has not panned out as well as it has in other cities but I am hopeful with the amount of like minded individuals within this site I can create real success. 

The new med school is next to the popular UNLV Dental School, too - with even more grad students looking for nice,  student housing!

Many are without basic housing and we are encouraging everyone to do what we can to provide this basic need without raising prices.Two large pods will be delivered to our Houston offices shortly filled with basic food, water, hygiene and clothing supplies for residents, work crews and others affected by this storm.  

We were successful builders, building small commercial projects (office parks, office buildings, office/retail condos, medical/dental clinics, etc.)

We put together a deal in Redding for the local tribes, it was for the medical/dental offices, which in turn gave them viability with investors to get money for their casino.Sounds like you have quite a sweet deal going there!

This person had very good hygiene.