I'd like to integrate one website as part of another. (I will 301 redirect from old URLs to new ones) I hesitate because the website I want to move is well-established and gets quite a lot of visitors from Google. Does anyone have an idea how bad is this kind of thing is in terms of Google love? I switched a few websites from one domain to another (301-redirecting from old domain to a new one) with no problems in the past but in this case I want to switch not only the domain name, but move the content to a sub-directory. (I will maintain the old URLs via 301 redirects as I said)