Remich
posted by Al Here in Luxembourg forum
If you live in Lux city you'll be able to get one resident parking permit (which allows you to park in your immediate area anytime and in other areas for 2-3 hours at a time for free). If you find somewhere a bit less busy but not in the main city area .ie. Cents, Sandweiler, Hersperange etc - you'll find free parking on the street or you may get a garage or allocated parking.
Best route from UK to Lux is from Calais take the motorway to Lille. Then onto Charleroi, Mons, Tournai (not necessarily in that order), Namur and down towards Luxembourg- coming in via Arlon - I think it's the E42. It's usually very quiet but avoid Lille and Mons during rush hour. Should take you 4 hours without stops and there are plenty of rest areas and service areas if you need to stop. Spy/Charleroi is about 1/2 way.