I just finished a round Annapurna trek as Throng pass trek with prashant. He is a really nice guy, knowledgeble and a great guide. If you're looking for a guide don't hesitate to get in touch with him.
Also the Round Annapurna part of the trek is culturally and very interesting ,though hard work, energetic. He can organise everything as well. If you'd like to email me for a refernce,
please contact prashant for my work and email address.