you have used right command to set acl recursive for a folder, and it will change the folder permission to 755.
As per your command since ghosh is getting the user access for the folder he should be able to right in that.
Permission given by ACL command used by you will flow recursive to all sub folders and file under that folder.
But for newly created file or folder beneath parent folder acl permission will be different than you have set on Parent one.
To make active on newly created file you will have to run the same acl command you have used on the parent folder.