I'm renovating a space where there will be 2 rooms (3m height, dimensions are approximates, high humidity location, 23-34degC avg outside temp)

Room 1: 5x7m

Room 2: 2x7m

Room 1 will be most frequently used while Room 2 is planned to be some sort of a baby room (maybe nursery, tbc). I plan to install AC system in Room 1 (wall mounted inverter - I actually wanted a floor type).

To cut cost, I don't intend to install another AC in Room 2, instead I'm thinking of installing 2 vent fans on the wall between Room 1 and 2. These vents will only operate when Room 2 is used.

The setup would be:-

Vent 1: from Room 1 to Room 2 (adjacent to AC)

Vent 2: from Room 2 to Room 1 (on the other side of the room)

Now the questions:-

Is it advisable to do so (will it affect my AC? Will Room 2 benefit from the AC thru the vent?)

How much power does the AC require with the area given?

Any suggestions for alternative setup?