I have just exchanged my 2004 Fabia for a 2012 model. I previously had rear bumper sensors on the old one and I propose having them installed on the new. With the new car I can see nothing of the front of the car at all from the driving seat, which has made me consider sensors on the front bumper too. I live in an urban area where street parking easily is rare. Are front sensors more trouble than they are worth (from what I read) or are there sets on the market that do the job fairly comfortably?

TYIA