Booking terms

Free consultation

Your free 10-minute consultation is by phone or video, with no cost and no obligation.

Remote and in-person lessons

Remote lessons are by video so you can share your screen. Remote lessons start at $95. In-person visits add $100 in Queens or $175 elsewhere in New York City. Fees apply per visit. Outside NYC, including engagements requiring flights, please request a custom quote. Your total is confirmed before booking.

Private lessons

Full payment when your appointment is confirmed. You pay securely by card when you book online. For in-person lessons, include your full visit address in the booking note.

To reschedule or cancel a paid booking, reply to your confirmation email. Marvin will make the change or handle any refund.

AI Confidence Series

Full payment before your first lesson. We agree all three dates together, and the series is completed within 90 days of your first lesson.

NYC workshops

50% deposit once the scope and date are agreed; the balance is due seven days before the workshop. Workshops booked within seven days are paid in full before confirmation.

Custom and out-of-area engagements

An itemized quote with dates, scope, payment schedule and terms, including travel change and cancellation costs.

Need to change your appointment?

Please reply to your confirmation email at least 24 hours before your session. Group workshops and custom engagements follow the dates and terms in your quote or invoice.