On Spacebase, we count on 10 hours a day for bookings and the daily rate you select should reflect that. In order to make your space more attractive, we suggest offering the customers a discount to encourage them to book your space for at least 8 hours. So, instead of the ‘normal’ price (e.g. 10 x 30€ = 300€), you could offer the space for a lower price (e.g. 240€) for the bookers, who want to book your space for 8 hours or more. You could offer a variety of discounts, in order to make your space more interesting and appealing for customers.
You can read more about the pricing here.