If you have booked a stay with Welcome.in, make sure to download the Welcome.in app! You need the app to unlock the door if your accommodation has a Digital Lock. The Digital Lock is explained in this FAQ. The check-in method is explained in the check-in email sent a week before arrival.
If your accommodation does not have a Digital Lock, the app can still be a nice addition during your stay. The Welcome.in app provides all the information regarding your booking, including the booking number, number of guests and booking period.
The app also offers fun facts, attractions and other information about the surrounding area.