I have WFH for 6 years, since the start of covid. WFH FT definitely isn’t for everyone, but IF you can handle being on you own all day every day the benefits in terms of work-life balance and saving time & money commuting are a game-changer. ‘iF’ being the key word in that sentence.
I do have a spare room, so that’s where I work. My top tips would be :
1, Wherever you’re going to work, get yourself a proper office chair, one which supports your back properly & allows you to work with good posture. The benefits of WFH aren’t worth getting back & shoulder problems.
2, Establish a sensible routine, I work a regular 8-4:30 with an hour for lunch. That way, work isn’t eating into my own time.
3, I use my lunch hour for exercise. I walk or run every day, whatever the weather. Getting out of the house & away from screens is vital.
4, Be disciplined about what you eat. The temptation of the fridge & snack cupboard is real. I keep plenty of fruit, chopped veggies & low fat hummus always available to snack on.