A few reminder although.
- When you are the one starting the timer, you are most likely to take the defensive position that will benefit you the most.
- When you are outnumbered or usually outnumbered, you take the habit of worrying more of crowd control, avoiding to face said number all at once. (even when having the number, open battle is often unreliable)
- Lawyer don't pick a room with no window 100% of the fight, even at Robco. (although, that room is very often picked when capturing robco)
As a side note, even if a good defensive position can be pretty effective, it is not wise to stay too long in the same position. It give too much time to enemy to find a way to counter it.