Bitcoin ATM at the mall?

Today I went shopping in a Spanish mall together with my mother and could hardly believe my eyes when I walked past the ATMs:

In addition to ATMs from ING, Banco Santander and Euronet, there is also a machine for buying $BTC
$ETH
$LTC (+3,1%) and $BCH (+1,5%)

The way it works is relatively simple: you can click on the cryptocurrency of your choice, deposit cash, scan the QR code of your wallet on the reader, for example, and you will receive the equivalent value credited to your wallet.

Unfortunately, I have not yet been able to find out how high the fees are.

For fun, I will probably test it out soon and will be very happy to report on it, if there is interest😁

Have you already seen such Bitcoin ATMs in your city?