Elite Sundome

I've had a coleman sundome for a few years now and it's been a great tent for me. I have had it in some pretty heavy rain and it's always been dry inside. However, the last year or so I have been tieing a large tarp over my tent area to help a bit with some of the condensation / water that tracks through. It's a very small tent and I always end up touching *a* side and that causes water to come through. With a tarp over top it does a better job of keeping dry.

Sundome is much lower quality than the other options. If you're looking at Coleman, step up to at least the Skydome. Funny enough I was going to recommend the Basecamp. Ventilation isn't great with the fly on but that's very common with cheap tents. I like wooded campsites anyway where you can angle the mesh portions of the tent into the trees and keep the non-mesh facing the walkway for privacy. Kelty kinda owns the cheap-but-mostly-quality space. The Discovery Trail 3P is very meshy which helps with ventilation but still a lack of fly vents. If you can stretch the budget or find a good sale, the Kelty Rumpus 4 is a killer deal. Lots of ventilation, vented fly, and a great vestibule that you can keep wide open to help with ventilation. The Teton looks fine. I like the look of the higher denier fabric and vented fly. Teton has historically been a cheap crap brand but they've really made some improvements in the last few years. I don't love that their "lifetime warranty" explicitly mentions that things like bent poles are considered normal wear. The marmot is an excellent option if you can get it at a good price and you're genuinely okay with a 2p.

I went through heavy downpours with a Coleman sundome including inches of standing water, never had a leak. The bottom of the tent is especially well-designed for water I think since it goes up the sides and doesn’t have seams on the bottom. I have camped in this tent in cooler fall weather in the Midwest down to around 30F and was pretty okay when layered up in my sleeping bag with hand warmers inside. I totally trust this tent in rain though. ETA: I just looked closer at the picture you posted and this tent is different from the one I have, though it has the same design on the bottom. The 4-person sundome tent has a different rain fly/window design, though it still isn’t a full rain fly.

The coleman sundome was my go-to for 2 decades of car camping. Great ventilation and it’s waterproof for at least the first few years, after that either spray it or replace it.

Same here. I have this exact tent and it most definitely is a three-seasons tent. I've been poured on for days in the PNW with no leaks.

Several recommendations for the Coleman tents. Of the two models mentioned, Sundome and Skydome, the Skydome is the far better tent in my opinion. The Skydome has an all clip suspension, while the Sundome has partial pole sleeves. An all clip suspension tent is much easier to pitch solo than a tent that uses sleeves. Stake the corners, assemble the poles, insert poles in the corners. Unzip the door, take off your shoes, step into middle of tent, clip the top clip over both poles. Attach the rest of the clips and add the fly. The Sundome, you'll have to raise the tent body as you insert the poles in the corners. That adds weight and resistance. Lastly, the Skydome has a full coverage rainfly, while the Sundome only comes down halfway. Spend a little more and get the superior tent.

The Coleman will probably do the trick as they don’t fret about the weight but also look at some European brands, they’re better at the bathtubs imo  The BA having a 1500mm floor is yikes to me, 3000mm+ baby! (Checking- the lowest I have is 4500) 

It depends, you know? I have three tents that were each $400+, one is a two person backpacking tent that weighs like 2.5lbs, one is a 3 person backpacking tent for canoe trips, and one is a 4 person snow tent for the winter. I **also** have a $60 Coleman sundown that I got on Amazon like 8 years ago and it's my favorite "Im going car camping this weekend" beater tent. "Oh shit that tree branch is kinda rubbing on the tent, do you think it'll tear?" "Dude this thing was $60 and built like a tank who gives a shit" You're probably buying the perfect tent for what it's made for.

I love the Coleman 6 person dome tents. I use them for my Girl Scout troop. If you want to use them in colder temps, I recommend the Darkroom over the Sundome. The rainfly goes lower and provides more insulation.

I have a Coleman Sundome (I think it's called) and no issues for a stater tent. Coleman are going to be pretty reliable for a no-frills, medium-use tent, and are generally pretty easy to set up. Not sure about all of their tents, but my friend has an Ozark Trail 10-person tent, and while I'd expect a 10-person tent to be more challenging than a 4-person, it definitely seems harder than it should be. If you're only using it once or twice a year, I'd recommend buying used. Look on Facebook marketplace (make sure you set it up and inspect it before buying) or some outdoor stores or consignment shops will have used tents that are either similar quality to what you're looking for and much cheaper, or much better quality for the same price. The only real downside typically is they might not last as long if they've been used a decent amount, but if you don't plan to use it a lot, that shouldn't be an issue at least for a long time.