Pricing and co-hosting for over 5 months stay

[Celia524]

I have an inquiry about my place. I already have a 21% discount for over 28 days stay.  Potential guest wants to get more discount for the five month stay.  Could that be done with a flat Figure discount or is that done by percentage on the site in addition?

also, do I need to still keep a split with the cohost for a five month stay. Would you still have the cohost working on the property during those five months that justifies a split fee? 

also I charge for Cleaning per visit and since they will be staying five months, should I still have cleaning done during those five months or only when they leave? Reason being is that they are being charged once for the cleaning fee.