I've found Adultfolio to be avery good site, for a start it works well, easy to upload images and arrange your profile images. I have found good models in my area and hope to keep working with them. on a regular basis.
The 'management' is helpful and friendly if one needs to contact and there is good information about useful features and navigation.
There is a broad range of levels so whether one wants to work in an erotic level or higher adult styles there is plenty choice.
Members are good at giving supportive 'likes' and comments, so that a 'new to the site ' person like me feels comfortable and encouraged.

Adultfolio is a great place to find models.
I particularly like the precision of their working level scale: while other sites only mention if the model does nudes or not, here you can get a more precise information about what exactly they are disposed to do. Something that saves you time, and often avoids misinterpretations...
Besides, the community is big enough to enable me to find a variety of models, they post frequently their tours (my main source of subjects) and the mailbox works perfectly.
All in all, a really useful web page!