I handwrite a draft first, which is filled with brainstorming ideas and so on. The structure is still a bit of a mess, but it's more or less the points for the story.
After that, I'll type the story based on the points. It's usually done between 30mins to 1 hour per chapter if I have the draft ready. I don't need to think too much and just imagined the scene based on what I had thought before in the messy draft when typing.
Also, I will listen to music when I'm typing. It helps me to sit for hours and typed the stories since I need to write at least 4000 words per day.
But well, that's just me and idk if it'll work for you. I have been doing it like this for years and so far, it's the best method for me. π It takes a lot of time with this method, though, so for people who wanted to be efficient, it might not be the best method.
Hope it helps as reference since everyone is different. π