The process as a whole took for me about 3 months, that's mainly because it has quite some steps and some days of waiting time in between each of them. I completed my steps while doing university lessons so I could only do about 1 a week, but if you fully focus on it you can probably get it done in about a month. The whole process is hugely flexible and very adaptable to even students: you can do something every day without having to commit several hours of the day to it, according to your schedule.