How to solve the shortage of addresses DHCP server MikroTik?

Question

DHCP

Good afternoon,
The network of the sanatorium on which WI-FI access points are scattered on all floors. There are a lot of clients and there are not enough 254 DHCP addresses on Mikrotik. How can the problem be solved?
The network is built:
provider-mikrotik (192.168.0.1)-hub is not control-points.

Answer 1

Expand the range of addresses, obviously.
Change the mask to a more spacious one.

Answer 2

Plan how many addresses you need and expand the mask according to your needs and scaling.

Answer 3

1. We take the number of beds = x
2. We take the average maximum duration of the stay = y = (let it be 21 days + 2 days of arrival / departure)
3. We take an average of 1.5 devices (well, this is if someone arrived with a phone and tablet / laptop) 1.5 * x = the environment requires
the number of addresses per check-in, y - the lease term of the address (so that each device has static)
where is the mask

Answer 4

Add another pool of addresses, and for the first pool, specify "next pool"