different users with different functionality

Hey all

I’m a fairly experienced WordPress developer and I’m starting a new project and I’ve got a request for some functionality I’ve not had to develop for yet so I’m wondering if there’s a plugin anyone could suggest that would get me started.

So the basic premise of the site is that you can sign up to the site and create a post, standard users are free with restricted functionality and gold users are paid users with full functionality … what we want is this;

Standard user – this is a free user and they can sign up to the sign and create a post but certain functionality is restricted say they can upload only say 3 images, only add say again 3 tags and so on…

Gold users – this is a paid user and they can sign up and add as many images and tags as they want, they also get additional functionality such as being able to add a Google map for example.

I’ve used ACF or ‘Advanced custom fields’ before and in my mind what would be great for this is if I could add extra fields for say the Google map functionality that is added to posts on the user type …

Hope that’s clear!

Regards,
Haz