My working hours vary. I mostly work at night but can be reached at any point during the day for questions or conversation. Email is my preferred source of communication, but phone and in-person meetings (where possible) are very much accepted as well!
After discussing the project scope and details I require 50% of the agreed upon payment amount at the time of contract signing, and the remaining 50% upon completion of said project. Arrangements and changes can be accommodated depending on situation.