I honestly can't say enough good things about Kosta's services. First off, the support and help from Kosta and his team are second to none. Friendly, fast, knowledgeable and extremely helpful, a delight to work with.
Now to the quality of the backlinks, the guestpost links are just amazing. The ability to set your focus on either more traffic based metrics or more DA etc is brilliant and the power of these links pack a very powerful punch.
I've never felt so empowered to help clients businesses (as well as my own) by having Kosta's links in our strategy. Highly recommended.