Highly recommend MASH, the staff are so attentive, happy and understand everything about their produce and what they are serving.
The best way, if you are in a group of four or so is to share the starters. We chose the MASH Tartare, Crispy Squid, Fois Gras Terrine and the garlic snails, they really know what they are doing with these dishes. Full of flavour.
For mains, I would I was torn between the Wagyu and Uruguay Beef, both so juicy and tender. If you share two or more types of beef, the Waiters will come and chop it up in front of you which is a great additional service. Pair the meat with creamy spinach, ceasar salad, bearnaise sauce and regular fries to top it off. I was slightly jealous I didn't have the HUGE crispy onion rings which the next door table had, they looked amazing.
Trust the Sommelier, he knows which wines to have.
Loved MASH, see you again soon.