Spy Store

I am writing a story about a young gang of spies who go to a spy school boarding /. They need to buy supplies, somewhere there - which would be a street with many shops spy spy look like?

Also, I need ideas for a hotel spy. What would they look like? Thank you!

The Evergreen Hotel in Barcelona
Hotel American in Paris
The Hotel Suisse in Dortmund
Truco Hotel in Amsterdam with all the little bar / restaurant located on 2nd floor which is the main floor ... small parts ... no lift ... narrow staircase to the third, fourth and fifth both >>>>> an output stage .. exhaust outlets on each floor on the roof ... escape routes through the roofs of buildings ... ajoining rarely more than 3 members of staff on duty at all times ... Sign up at the bar ... only 4 rooms per floor bathroom ... and communal toilets on each floor ... only one sink in the room ... no windows in one room ...
Regarding supplies spy image of a mixture of electronics and hardware stores as a book store and coffee communication computer =

It would be interesting to note that during the late '60s, Truco Hotel in Amsterdam has been a "second home" for a group of Americans who have made electronic surveillance of the communist bloc of West Germany . Flag