Hotel Schiphol

Yes, no problem, but the whole night will be charged, even if you z. B. only 4 hours in the room were.

It is fine to do it by bicycle. Especially when the weather is nice. You can ask for shuttle times at the hotel. Drive quite regularly.

Yes, it's a laundry aura, but it's not the hotel.

30 days zint free

When I was there I did not see a bus stop

It was recommended to take the train from Schiphol after the shuttle bus  € 9 per person. No experience with that.

Half an hour maximum

I think about a hundred

Yes there are 4 charging stations on the back ...