On Housekeeper.com, when you see the phrase “Last Seen” on someone’s profile, this references the last time that they logged into their account. The timing is approximate but can give you a good idea of how often that person logs on and how likely you are to get a response from them.
Keep in mind that, just because a user last logged on more than a week ago, does not necessarily mean that they are no longer looking. Though we encourage all users to log on regularly, some do not check their accounts as frequently as others and may only log in when they receive a message. We suggest sending them a "hello" just in case.