Vincent - going on this thread (as I have no other evidence)
Your apparent attitude seems shortsighted.
You say you have tight margins, therefore I assume you have a material mortgage - In this scenario, I suggest you contact your lender about payment holidays under Covid terms so as to temporarily resolve your cashflow issues until tenant catches up.
In the case of sophiegurl, this is currently a cashflow only issue. Hopefully its remains that way, in which case all will be plain sailing in a little while.
Starting eviction on the above evidence would be morally repugnant and also difficult to enforce with current Covid legislation. You would then likely be left with a void period.
If you have tight margins and no mortgage, perhaps you should consider alternative income streams?
I speak as a landlord