Adding storage sheds to 7plex

[Juan Rodriguez]

hi, 

Buying my first 7-plex in FL (already have multiple duplex) and there is some space to add few pre-fabricated shed storage units. 

The rent per unit (1/1) is around 850-1,000, and planning to charge ~$50 per month per shed unit. 

Has any of you done something like this before?, or you feel it's more hassle (liability, tenants complaints, etc) than benefits?

Thanks