Super clean and cozy. The breakfast is provided with no additional fee and it is a decent quality. City pass is provided via email in advance, so you can register it in your Apple Pay and ride any bus inside Lucerne city. You can take a 19 bus from the Luzern Bahnhof to arrive to the hostel. The hostel has a spacious public place where you can work/study or chill or have a meal by yourself.
No towel is provided and you need to bring your own.