I’ll reiterate my answer from this thread:
(Note that this can potentially be done in half a week, but in practice took me four days, sometimes six)
Day 1 (start): New level: All radicals and kanji lessons.
Day 1 (4 hours later): Fail a bunch of those kanji. This is why it takes four days 
Day 2: 30-40 Vocab lessons.
Day 3: 30-40 Vocab lessons.
Day 4: All the remaining (usually 30-40) vocab lessons.
Repeat from day 1 if next level unlocked, else just chill out with reviews until it is.
I think it’s a good idea to be more flexible when it comes to lesson batching. Otherwise you might be in for a nasty surprise come day 4. I felt that 40 vocab was pretty doable since many of them are standard readings with meanings that make sense from the kanji, meaning I didn’t need to read the explanations.
Be forewarned that my “next day” count was usually hovering around 400 items.