I just don't want to be "stuck" with a home in a location that may not attract renters down the road at a later point in time.

Perhaps even a seller finance situation would be more attractive to him for the monthly cashflow aspect.

Attracts good tenants who are young professionals.

The closer you are to the college you attend, the more attractive your property is to rent out - at least in America.

There are very few to no rental units below grade (it's gets pretty cold here in winters, and no matter how you heat it, full living spaces in basements are not very attractive).  

Their warranties are definitely attractive. 

Hello Federico, it is nice to meet people from mexico in these forums, I just got attracted into this world and want to learn as much as possible.

My question is how/where should I start marketing to attract wholesale deals?

To make the move from wholesaling to rehab/flips, you might look for partner with funds who doesn't have time to do the work but is attracted to the higher returns that they can get from real estate (compared to banks, stocks, or bonds).  

Some of the peel and stick is pretty thick snd quite attractive...vinyl had to compete with laminates nowdays.