I plan to move last to heal whomever needs it to be done.
We have 2 healers, an archer, a spear, a sword, a thief, and an axe. 7 people can split into two groups with very little problem I think. I'm not sure how daggers work with the weapon triangle...
I say we split left and right and then work our way towards the bonfire in the center.
To our left>Center we face: 3 spears and 3 archers. To our Right>Center 2 swords and a spear. The right also contains chests.
Of importance: Rosalie needs to be withing 3 spaces of 3 allies or suffer penalties. Alain has lockpicks.
Considering that Spear > Axe > Sword > Spear I vote we split the party as such:
To the left: Axe, Archer, Healer #1, and Thief (Pythias, Rosalie, Sacha, and Alain) With archers we need people who can attack back when hit which Pythias and Rosalie can do easily. Sacha can keep them alive. Alain's simply there to keep Rosalie from taking stat penalties.
To the right: Spear, Healer #2, and Sword (Damon, Yilda, and Typhos). Yilda keeps these two alive. They shouldn't have to worry about ranged attacks. Spears will cut right through the swordsmen. Typhos doesn't gain any real benefit here but he can tank a few attacks and not have to worry about being overpowered except by 1 guy which the two of them should focus early on.... And I just realized those are walls...
So we have 7 dudes with a decent spread. I say we split the party and just clear up one side each. Sword, Archer, Healer #1, and Thief go to the left (Pythias, Rosalie, Sacha, and Alain) while the Spear, Healer #2, and Axe go to the right (Damon, Yilda, and Typhos).
The rightmost group leads with the axe dude first [which should kill spear-hollow] and then spear can follow up to kill sword hollow.
Then next turn axe comes over and helps kill the spear and bow dude.
Just a thought. I'm a healer so I'll go last okay?