The supervision and management of staff and environment in an estate are very important to make sure everything is in place. It is the core of pleasant atmosphere for your living and if you think there is something you lack the service of an estate manager can come in handy.
Do you need a person who can check the qualifications of your new staff members, and interact with them closely afterward? Do you need a person to train your staff in certain departments? Do you need a person who can look after multiple properties for you and manage all required work and vendors? Maybe you have a wine cellar and you need someone to help look after it? Or maybe you need a supervision over your household bank account?
If you think that one or several of these services would be good for your house then it is time to get an estate manager for yourself!