We loved the food at iO Italian Osteria and will definitely be back. I would recommend the porchetta and the stuffed roman schiacciata! Very unique and delicious. I would give the saffron pizza a miss the next time. Another point to note is that although the service staff were polite, the way that they attempted to our plates even before we were done eating at times was just rude. I understand that the restaurant is overbooked and that they wish to improve their turnover rates but this is not the way to do it... The whole meal felt so rushed and not as enjoyable as it could have been.