If you would like to make a reservation for more people, you can make an additional booking for new tenants.
Unfortunately for now you will not be able to book the same slot twice in a host calendar, but there is a turn-around : if you intially booked for an afternoon and wish to add 2 adults, just book for the morning (on the same date) for another 2 adults.
If you wish to reserve for fewer people, we invite you to cancel your reservation and make a new one.