Amazing art installations. Lucky enough to grab so...

Amazing art installations. Lucky enough to grab some time as missed this one my first Tokyo visit. Guides mentioned minimum 5 hours here but I think with an off-peak season crowd, one can expect to cover it off within 3 hours. We came at 3pm and there was a 10 minute wait to enter. Overall great time here. There were several drink vending machine points but no food. There was a Wendy's outside however.