How can I get out of this lease!? Tenant Late on first payment of commercial lease

[Anthony Goulbourne]

I gave this tenant four months free on a small commercial space. It's the tenants first commercial space like this to open up their nail/beauty salon and I wanted to give them an opportunity for success by giving them four months free and small rental portions to start out with in the market.( I can get at least 2200 her first payment is 1500. )
The Tenant's been a bit of a headache already after we renovated the space decided to put paper towel down the toilet and created a massive issue with the plumbing that I had to fix but pass the burden onto them once it was completed. 

the contractor didn't do a great job as there's been some slight other repairs needed but overall fixable I think this tenant is not communicative. Hasn't got commercial insurance after four months and I was really giving them some time but still hasn't completed the necessary permits or insurance for their business. 

how can I get out of this lease before it goes down hill? Do I return her security deposit and have her sign over the space back to me?