Yes. A living room can be a good location for a split air-conditioning system, particularly where large windows, direct sun or open-plan layouts make the space uncomfortable in warmer weather.
The unit should be sized for the actual room volume and heat gain rather than chosen by a generic bedroom rating. Open doors to halls or kitchens also affect how the cooled or heated air behaves. One unit may influence adjoining areas, but it should not be assumed to provide uniform comfort throughout an entire house.
Doherty's Glasgow air-conditioning service covers living rooms and can assess indoor-unit position, outdoor-unit location, pipe route, condensate drainage and electrical requirements together.
