Are taxi drivers in Houffalize licensed?
Yes, taxi drivers in Houffalize are licensed by their respective regional authorities.
Can Houffalize taxi drivers provide tour guide services?
Yes, Houffalize taxi drivers can provide tour guide services if they possess the necessary knowledge and skills.
Is tipping customary for taxi drivers in Houffalize?
Yes, tipping taxi drivers in Houffalize is customary, though not mandatory, with passengers typically rounding up to the nearest euro.