One design picks capacity at peak afternoon load and puts the unit opposite the bed.
THE COVENTRY FIELD GUIDE / AIR CONDITIONING
Air conditioning installers in Coventry
A bedroom unit must be comfortable at night, not just powerful on paper. Show a Coventry installer the bed, windows and possible drainage route.

START WITH THE PROPERTY
Design around sleep
For a Coventry bedroom, mark the bed, window and possible indoor-unit positions. Comfort depends on airflow and sound as well as capacity, particularly when the system runs through the night.
BEFORE YOU ACCEPT A QUOTE
Check the night-time arrangement
Ask for indoor sound figures at a realistic setting, outdoor position relative to neighbours and a condensate route. A unit chosen solely by peak cooling output may not be pleasant to use.
ILLUSTRATIVE QUOTE COMPARISON
Will a bedroom unit be comfortable overnight?
Another checks night-time operation, low fan sound and airflow direction.
Compare both cooling ability and sleep conditions. A powerful unit used only at an irritating setting is a poor solution.
ANOTHER PROJECT AT THE SAME ADDRESS?
Explore the other options in Coventry.
NEXT STEP IN COVENTRY
Ask who will certify the work.
Refrigerant installation needs appropriately certified professionals. The quote should include commissioning and explain how you will use the controls without disturbing sleep.