bump. currently my typings are:
Kendra: SLE
Bridget: SEI. (i think this is the most obvious typing here.)
Holly: ESI
Hef: EIE
I think this works because...
Hef seems to have the least romantic relationship with Bridget (the only caregiver). I can easily see Hef and Kendra as activity partners. they seem to find each other amusing, but have the least "relationship."
Holly is the only girl who actually thinks, and cares, about having a "relationship" with Hef. She's frequently seen crying, saying she loves him, talking about marriage and children. The rest- Hef included- are just happy with mantaining a general happy/loving atmosphere. Hef has also said that he thinks he and Holly are soulmates, and they seem to get along rather easily. I think mirage relationships would explain this really well, especially since Holly seems to be able to bring Hef's Fi-side out a little, and he brings out her Fe.