How to add Custom fields for images?

Hello

I just started working with CustomPress yesterday on a Multisite project. I worked with Advanced Custom Fields before. I have to problems:
1. Can there be a Format toolbar (WYSIWYG editor) on the multi line text field? Text added to the multi line field is not HTML formated, and there are no paragraphs or breaks. How can this be fixed?
2. I need to add images via Custom Field to populate a page. Is there a way to upload the image directly from the custom field? I know I can first upload the image via media manager and then just use the URL, but it would be much faster and easyer for the owner to add directly when editing the custom field, like ACF?

Thank you.
Valentin