Just received it a few days ago. It is exactly as large as we wanted/expected, is straightforward and easy to put up and take down with two people (I imagine it would be bukly and harder with just one). We set it up on a sunny 70+ degree day and it was sweltering inside. Definitely will benefit from sun shades (which we did purchase and set up as well and they clearly help) but we bought it predominantly for the fall, winter, and early spring. I think the "greenhouse effect" it clearly has will be exceedingly beneficial in keeping things warm inside even when far too cold for comfort outside. This looks like a winner! Hope to update this after several uses when the weather turns colder - and especially during/after a snowfall. Thank you!

Updated December 31, 2020:
After using it during the winter I can update my initial post. While I am not convinced that this would be ideal for deep cold weather (e.g.,
1) With "reasonable" temperatures as noted above, this works exactly as advertised. In fall/autumn and spring, if there is sunshine take advantage of the greenhouse effect as well - it will stay comfortably warm inside even with cool temperatures and mild to moderate winds you will NOT feel the winds and you will be far warmer and more comfortable inside than outside; and
2) The customer service from this company is unparalleled. I had an issue that I needed to deal with and they took care of it immediately. If I could give this company 6 stars I would do so.

Summary: I don't believe that this item is meant for the arctic - and I don't think that will be a big surprise for anyone. I also bet that with a heavy snowfall it could not tolerate that weight and would collapse. So I would not think that this should ideally be advertised as a winter gazebo, but rather a fall-summer-spring and maybe mild winter gazebo! But now that we got that out of the way, EVERYTHING else I could say about the product, and especially everything I could possibly say about the customer service and the company standing behind its product, I would now give five stars and six stars, respectively, if I could. And that is not all that common today, and is so very appreciated. Thank you, Alvantor - well done.

We purchased the 15x15 bubble tent for some Christmas photo sessions. The day before the sessions were to start, we received some unexpectedly high winds which knocked the tent down, sending poles through the sides and ripping the plastic in several areas. It was a disaster.

We reached out to Alvantor for advice on how to repair it but we received no support. We fixed it as best we could, just in time for the sessions, and used props and angles to hide the damaged areas.

Over the next few days, Alvantor and I communicated about what happened. They apologized, requested photos of the damage, and then, much to our surprise- they offered to send us a new one. (!!)

We have the replacement tent now but we'll wait till the spring to set it up since we're in zone 6 (winter at the moment).

Meanwhile, we have our damaged tent set up in our urban backyard. We've had temps in the single digits, a small amount of snow, many frosts, and some winds. The tent is holding up beautifully, in spite of these conditions (note- we're not recommending this for everyone... we're just taking our chances since it's already hobbling along and we have another). We've enjoyed many gatherings in it, in the last month or so as it's considerably warmer inside than out, especially when the sun is shining. We keep tables, chairs, blankets, and faux furs inside all of the time. We've used a tiny tabletop fire "pit" in it (also not recommended, but totally doable, imho), and we add a small space heater now and then when it's especially chilly. At the moment, we have a claw foot tub inside waiting for a winter-hot-tub experience or two. It's going to be epic.

Three small things to note:

1) The toggle ties that hold the rolled doors up aren't quite long enough. We extended them with rubber bands and they're fine now.

2) The tent retains moisture a lot. While we don't have any active leaks that we know of, the condensation drips from the ceiling most of the time. It's not a big deal to us, but it's something to consider if you're planning to have food or water-sensitive items in the tent. Venting it and leaving the doors open helps with the condensation.

3) We recommend removing the top cover during strong winds. We think it made the situation worse, as the winds were picking it up and shaking the tent violently at times.

To sum it up - we're so very happy with this tent and Alvantor. The size is perfect (we've had 8 in it comfortably), it's beautiful, it allows us to enjoy the "outdoors" a bit more, and it's a wow factor in the backyard.

We highly recommend it!

This is a well engineered product that makes it easy to set up and withstands weather. I was able to set the 12x12 bubble up by myself with the help of a short 2' ladder. I have had this up for 15 months in my backyard. It has withstood very high winds, heavy rain and several inches of snow. The plastic panels do not yellow with sunlight exposure. The rain fly sheds water and some snow well. I occasionally lube the panel zipper that I open and close daily and it remains smooth. This product is definitely worth the money.

Put it up just to take a look at it (will use it more in Fall/Winter). Nice size and super easy to put up and take down. Can't wait to decorate it for Christmas!

We received the 10' bubble pop up as promised. It popped up very quickly out of the packaging (be aware!). It took a few minutes to figure out how to set it up and take it down. It did take two of us to open and close the tent but I think a more experienced outdoors person could easily open and close up. Very impressed with the quality. We're taking a camping trip to Maine in the Fall and we're looking forward to eating outside in the cooler weather. I was surprised to see that it went on sale a few days after we purchased it and Amazon could not pass along the seller's 10% discount. I was very disappointed but the seller contacted me and said they could make the adjustment for us. That was amazing and a pleasant surprise!