I signed a little agreement that my LLC would manage the properties and ran all revenue and expenses through the LLC.

Definitely signing up for this.  

Mind you, we fully disclosed we had a preselected tenant and expected them to take over the process before we signed on.

However, it may require you to sign up and link your bank account, so it’s essential to verify the app’s legitimacy, security, and any associated fees before proceeding.Your tenant mentioned that the app helps build their credit, which is a feature some rent payment platforms offer.

Before we sign anything I'd like to get some feedback.

Once you see this, it is a sign telling you to start to negotiate off that list price (could be 50K right there).2.

but it looks like more when you try to sign up.  

A few other comments;For Philly: It's best practice to include the required documents in the final lease packet and have the tenant sign or initial all to prove receipt.

You will have an LO offering you the moon and the stars and they will switch your terms at the last minute.

Quote from @Jeff Calcaterra: We have a potential tenant new to the area who has gone through a paid background check, signed a background check authorization form, sent us a LinkedIn profile, sent an offer letter and says he is willing to send us paycheck stubs, but says he doesn't want us to call HR to verify employment because he is supposed to have found housing already.