The present alleys only give a vague glimpse of the appearance of the medieval city where the gables of the building were facing the streets and contained window bays for offering goods of sale; where filth, the bumpy paving and hand-drawn vehicles made walking circumstantial; and where odours and scents from dung, food, fishes, leather, furnaces, and seasonal spices mingled. During nights (and certainly during the long winters) the city was completely dark, save for exceptional fire watchers and nocturnal ramblers who used torches to find their bearing. Neither were there any street signs guiding foreigners as no streets were officially named, instead referred to as "the thoroughfare running from the outer southern gate and up to the cross and the chapel" or constantly renamed after the most prominent person settled in an exposed part of the alley. Indeed, historical records contain many examples of obscure references to locations in the city, close to impossible to pin down as some streets have been renamed dozens of times, often carrying the same or a similar name as other streets before physically ceasing to exist.