Traducerea - Italiană-Spaniolă - Ha/Avete bisogno della sveglia per domani mattina?

No alarm-clock was mentioned in the original text, only the need to wake someone the next day in the morning.

sveglia = alarm clock

Really!!! Thanks a lot!

Hello! I see there is a discussion about my translation request. Maybe I can help you if I tell you that I need this for the hotel where I work. We ask customers if they need a wake up call. I hope now you can find the best way to translate the question. Thank you very much

In that case, the spanish translation would be:

¿Le/Les hace falta que le/les llamen de recepción para despertarle/despertarles mañana por la mañana?

Greetings!

"servicio de despertador" sería lo más usual.
La frase más utilizada en esos casos es:

"Necesita/n servicio de despertador para mañana por la mañana?"