The past review was for a couple, this actual stay was for 8 guys; two entirely different realities, as it proved to be.
Any place that invites *8* guests does require an extraordinary high degree of caution on the host's part, especially if they are young in age, which may be the case with these guests.
You are charging the same 1-6 ($203); 3 bedrooms, 2.5 baths, so far so good, a natural arrangement. However, keep in mind $203/6 is only $33 per person. Hmm. For a mere $30 more you are allowing up to 8 guests - the bigger the number the higher the probability exponentially for group chaos.
For starters, why not limit your place to only 6; but even at 6, being selective it is still a requirement. If you feel daring, consider going to $295 (still for only 6) and improve the level of your clientele.