I have trekked with overland escape twice in 2005 when we did the Markha valley trek and in 2011 when we did Tsomoriri. on both occasions the arrangements had been excellent, we had great fun, excellent guidance/ support and not to forget excellent food. Also when we were stuck in Leh in 2005 due to unseasonal snow leading to the Manali Leh road and Leh airport being closed for 3 days, the proprietor Tundup Dorjey got us out of Leh in a most effective manner. Also I have found Tundup very helpful and extremely transparent in all his dealings which (the second point in my opinion is quite rare for the industry). Would definitely do any future Ladakh trips with him anytime.