What’s being advertised as a seven bedroomed mansion with sea views within commuting distance from London is on the market for £500,000 and might sound like a sweet deal if you’re looking to buy property in the near future.

The only catch is that it’s actually a disused sea fort that’s located within the Thames estuary and you can’t actually get to it by any other method than boat, which might add a few minutes onto your commute.

Of course, living in a sea fort does have its benefits like turning its former gun turrets into a swimming pool or that the address is Number 1, The Thames, as well as a few more you can see in the video below as its current owner Simon Cooper explains in the video below. You can also see a few pictures of it below that.

There have been no bids on the property as of the time of writing, so if you’re feeling lucky maybe go for it.