I have stayed at the swan hotel in Hythe a few times, carpark out the back, plenty of eateries on the same road for the evening,
I prefer to cross the channel nowadays. Then travel about an hour or so in the direction I'm going and stay in a travel motel, much less hassle for the following day and get a good start onto the roads in the morning.
We have stayed at the B+B hotel in arras,
We have used the premiere classe or the campanile just off the A26 at Bethune,
Going to Spain this may we are booked into the hotel ibis in abbeville ,
All are cheap clean chain motels which are fine for a late stop and early start on the morning,