Better than walking - or any bus tour. See the Singapore that's off the beaten track. Both of us are in our sixties and we didn't find it hard going at all. Ben - our guide - was courteous, helpful and gave us a good rundown on the places we visited, which included stopping for coffee and drinks. The bikes could do with a bit of maintenance - but that's from a cycling tragic with OCD! We'd do it again - it's cooler than walking.