The Manaus Theater is in an immaculate condition but there seems to be not much money left for the police, which is accommodated in a far less comfortable environment.
Manaus Riverboat tours can be very exciting.
Links to Brazil
Manaus Police Station
Perhaps the FIFA World Cup has brought in sufficient funds to allow some restoration of the Manaus Police Station.
At least the roads of Manaus seem to be in a very good condition.