Offer to Pilates/Yoga Studios

Hello Coaches,
I am a mobile Chiropractor certified in Acupuncture. I am writing an offer to a Pilates/Yoga studio. I would like to take my office (van) to the studio one time per month and offer services at the location. Any tips on refining my offer would be helpful.
I would offer the following services to your clients: Chiropractic, acupuncture, Graston Technique
Services are performed in my mobile office/van meaning you do not have to make space for me when I am there. Only a parking space (wink)
Your clients will have a spa like experience with relaxing music and lighting
I will market the monthly event on your facebook page so you do not have to take time away from your schedule to do it
I will create and manage a sign up sheet making it convenient for your clients to schedule their desired time during the session times
These events will not cost you time or money so that you can do what you do best which is getting your members healthier
These services can be used as an additional offering to your current membership offering
You will be adding value to your membership with no extra effort on your part.