Having spent 6 hours erecting and 4 hours dismantling a borrowed gazebo for a previous party I was very impressed that it took about 5 minutes each to erect 3 of these gazebos. However, this was with 4 people - if you have only 2 people it will take longer - as the legs need to be concertined (??) out symetrically.
Fixing them securely to the ground via leg weights and ground pins took a few more minutes but overall I was VERY impressed.
Also the quality of the fabric used seems very good and they repack easily into a very neat zipped canvas bag.
The only drawback was that each gazebo came with a pack of 16 nuts, bolts & washers to 'upgrade' the gazebo by replacing 2 fixings on each side - presumably these have broken enough times to make stronger fixings necessary. I did this when I was taking the gazebos down and each gazebo took about 30 mins - but this was a once only job so not really a big deal
Overall I would strongly recommend this product.