College Student Tenants

[Madison Balter]

I have 3 college student tenants who have great credit (with sucky jobs because they are college students) who want to move into my unit with 1 cosigner. Collectively the students and the one co-signer's monthly income comes to about double the rent. I am considering getting an additional co-signer to make 3x the rent, or am I good with just one? Also does anybody have any general experience with college students as tenants? Thanks!