Or, it could be a legitimate issue.

A judge won't take that text as a binding agreement especially since you denied the prospects for multiple legitimate reasons. 

Ah okay so it was clearly a legitimate circumstance.

"§ 214 (F) THE TENANT HAS UNREASONABLY REFUSED THE LANDLORD ACCESS TO THE HOUSING ACCOMMODATION FOR THE PURPOSE OF MAKING NECESSARY REPAIRS OR IMPROVEMENTS REQUIRED BY LAW OR FOR THE PURPOSE OF SHOWING THE HOUSING ACCOMMODATION TO A PROSPECTIVE PURCHASER, MORTGAGEE OR OTHER PERSON HAVING A LEGITIMATE INTEREST THEREIN;"  If your trying to sell the tenant has to let you in for repairs or you can evict

Leases generally transfer with ownership, so pretty much the only legitimate way to get the tenants out of the lease agreement would be to have the tenants agree to it.

Btw do you know of any creditable sources you could recommend to help me find some legitimate P&S agreement?!

If you live in a climate with legitimate winter they will absolutely break this clause so be prepared.

@Nathan Faucett, it is an interesting question and it is absolutely a legitimate concern.

I read Brandon’s book on rental property investing and that really got me thinking about how this can be a legitimate avenue for me and my family.

Half of me believes he was legitimate, and then I don't.