My husband and I went to La Cabrera on our first night in Buenos Aries upon reading several reviews about it serving the best steak in BA. The restaurant is VERY busy and you will need to book...otherwise wait in a queue in the street for goodness knows how long! My husband and I both ordered starters and then we ordered steaks for our mains. I am a big eater as is my husband but there is no way on earth I could have eaten what was put infront of me. I ordered steak with blue cheese and the steak was the size of my forearm with a slab of blue cheese on it. The waiter then comes round and asks you to choose your sides. 3 from this selection, 4 from that selection, fries, potates....the list goes on and on until our table was filled with food. The steak and sides were nice. I wouldn't say the best we have eaten by any standards but overall the restaurant had a lovely atmosphere and I would probably go back...if I hadn't eaten for 2 or 3 days prior!