Technical University Berlin Reviews and Ratings: Student Reviews, Campus Reviews, Faculty Reviews

I didn't go to any consultant. In fact, you don't really need any external help other than students who have studied previously. Connect with them on LinkedIn or other sites and ask them about their experience through the process. Initially, you need to present a strong SOP (Statement of purpose) highlighting your interest and passion for the field. You need one year of work/intern experience. Having 1-2 months short wouldn't make a difference. You need a decent IELTS score, above 6-6.5 should do. And then after the first round is cleared you will have an Interview round. This round is easy, they just ask more questions about your previous work and experience. And it follows up with what you expect from the course or what your future plans are.

I prepared on my own. I referred to the documents required in which the major requirement was letter of motivation. I researched a bit on how to write the letter and then implemented my reason for choosing the course and university.