50%+ COC return. Should I keep or assign?

[Tanh Truong]

I have a deal I really want to keep, but it's outside of my buy box.

Here's a summary: 

Location: Hamilton, OH (edge of Hamilton, St. Clair Township, 5 minutes from new Spooky Nook

Type: Gated RV Storage zoned B3 commercial (self-storage allowed)

Occupancy: 75% (61/81); 70% of tenants pay in advance. 

As-is COC: 14%

Pro-forma COC: 50%+

Average rent per space: $43

Market rent per space: $80