The thing I like about Sherlock is that it isn’t a product you’d typically expect from an accommodation-listing & concierge service like One Fine Stay. Airbnb’s Wishlists feature is nice but it’s something I would expect from a service like theirs. One Fine Stay have ventured into the IoT world with Sherlock, and when I try to think of other services that have done the same, it’s mostly energy-related, like British Gas/AlertMe or Aviva Drive. It’s certainly exciting: electronic keys that allow you to control your doors from afar, making the problem of lost keys or opening the door for people you know when you’re upstairs that much easier.