Great service
I haven't installed it yet but I wanted to give a review anyway. The unit ended up being shipped quite a while after purchase, but the seller advised me there would be a delay and even gave me a small refund as compensation. When it was shipped, it arrived within a week. Very impressed with the customer service! However, there's no instructions. Anything mechanic is no issue for me, but I'm hopeless with anything electrical. If you're like me and you need some guidance, here's a video I found that is very helpful. Search Youtube for "Andream BMW E9X E60 Android Head Unit - Unbox & Install in E93"