I would agree, the purpose of the whole confessor / director route is to have a guide to help you on your path and journey to a more holy life. Quite often, and is my opinion as well, that the confessor / director should be an ordained priest.
Just for confession, any sacrament of reconciliation will do just fine, almost every parish has set times and almost every parish will make appointments with a priest to hear a confession.
Now, if we’re just talking about anonymity during confession, by canon law, we the elect have a right to privacy … when feasible. So, we should have the option to either sit in view of the priest during confession or to kneel behind a screen of some sorts. Some churches have limited spaces and move confessions to this place or that and have a lot of variability. Some churches can’t even provide an area that could house a screen partition. If the privacy of your sins is close to your heart and you want to keep it that way, while still participating in the sacrament of reconciliation, then go look around at different churches and find one that has a partition in the confessional.
Finally, if there is a limited number of catholic churches and none in your area could offer a screened confession, call your favorite parish and simply ask them to provide a screened confession and an appointment, no worries, they’ve handled far more than that and it’s prescribed by our very church for the very thing that makes up the church, us little peoples!
Blessings.