A man and a van would be the best job for small moves. And for the price they offer, it would be the most practical at the same time the most convenient way of accomplishing it. Even the most basic man and van tandem would surely be enough to do it. And with their experience you are assured that they would be able to do it better than you.
But then again, you would have to choose well if you want the move to be least stressful. You have to choose a reliable and trustworthy team to help you. If family and friends have recommendations, you should strongly consider hiring them. If there is none, you can call up possible man and van and ask for a list or previous clients. Call these people to hear what they have to say about the company. While this would not guarantee for the smoothest move, you should at least do your effort to ensure this.
Of course, you should check out the prices. Rates may be per day or per hour so you need to make sure that you are clear about it before committing to the man and van. And most of all, you need to make sure that the man and van is reliable enough to really show up on the day and to complete the job as well. By doing so, you really ensure that you will experience the least stress during your move.