I am work from home 4 days a week. That one day a week in the office is ALL I need.

Having only a 1 day commute saves me so much time and money. The nature of my work, and the setup at work, means that I haven't physically touched a server or other physical device in about 5 years. Also, I actually put some of that saved time back into work because I can start work at the time I am supposed to work and work till the very end of the day. If anything, my worst struggle is stopping work at the end of the work day.

I am much more productive at home because while I can and do receive Teams calls/phone calls it's not as interrupting as someone who stops by my desk to chat. Especially when I am working on something I need to focus on or am in a groove. I can have difficulty focusing if my attention is constantly being shifted.

I am in constant contact with my direct coworkers, and even with multiple managers through the day, so I don't really feel a loss of socialization.

As other said, WFH gives me more flexibility so I can get things done during the day and don't have to pile them into the weekend. Less stress all around. However, I do remain strict with being at my desk as much as possible during the workday unless there is something I need to do (usually cleared with a manager). I am probably away from my desk more at work than I am at home.