overall you have to satisfy embassy staff that you are real traveller coming back after trip.each year I am going 3or 4 times to farnce,germeny and Italia nobody took care from where you got visa.if you travel from outside europe, once they stamp,if you travel inside erope nobody bother to check your passpprt. but they have right to check.many times{ before }I travelled from my London hotel to Paris or belgium,nobody even smiled to me(now situation is little different,they some times smile to you)
good luck and have a nice trip.