While playing through The Tower I managed to do all 4 optional boss fights before day 6. That's.. a lot of spare time left over. >.>;
Admittedly I did not bother with many of the monster fights, aside from testing the Sad Muki fights. The worst part about them is the wait.. I'm going to increase their healing rate so that they resurface faster.
While testing the scorpion boss I died every way possible (with the retry option, I did not bother with the -health death, as there is no retry from that). I noticed that time was passing and Dillon pulled me to a night event. I learned that the retry options were all turning time back on. Thankfully that's fixed now.
Anyway, back on the original topic.. I think I should add some form of entertainment in The Tower that will help pass the time. I did implement the "sleep all day" option so players could just skip through the extra days, but I'd like to include other options as well. Currently I'm thinking of possibly adding an arena, games of chance, etc..