I used to travel a lot for work. Hit about 180 days one year. (OK, about a month of that was vacation.) I'm not primarily a developer but I do a lot of writing. Honestly, I've never felt particularly constrained from doing that on the road but, then, although I have a nice home setup, I don't need that nice setup to work.

And I like having a king bed even if it's just me. (I do like having a desk and some sort of office chair though even that isn't really critical most of the time.)