"The size of the room and the viewing distance will determine the appropriate TV size for your living room. Many living rooms can accommodate a 55-inch TV. However, if your living room is big, consider getting a huge TV, like a 65-inch one."
UK Care Guide Tweet
Transportation Issues with Large TVs
Large TVs like a 55-inch model, can be difficult to transport. Due to its size, a TV may be challenging to transport in a car without risking damage. It may be best to arrange delivery when purchasing a 55-inch TV.
Numerous stores provide delivery services, frequently gratis. To move the TV safely, they have the necessary tools and expertise.