It depends not only on the space where the washing machine is located, but also on the age and health condition of its owner (operator). The washing machine with the front door is suitable for a kitchen unit or for sets with a dryer, which is located above it, but again, it is not pleasant for everyone to bend during operation. I was quite amused by the washing machine salesman when he offered a front-opening washing machine to an 80-year-old lady, and he was still amazed when we laughed. (happy)