This was quite easy, but took a lot longer than I was expecting - so glad I started the day before the celebrations and invested in an electric pump. Based on the recommendation of others, I used my own sturdy string to hang the streamers which worked well. I then used the elastic string that came with the kit to help secure the balloons to command hooks on the wall. I did experience some balloons popping off the tape which was due to placing them too close together - when I left more of a gap between the balloons on the tape it work better. Despite doing this, it still looked full. The quality is great and I really was pleased with the finish - it certainly provided the ‘WOW’ factor - everyone commented on it and more importantly the birthday girl loved it. I will think twice about doing it again though because I found it a lot of effort - I had a lot to do and this put me under a lot of pressure. However, now I know what to expect, I can plan better and perhaps do it quicker next time.