Amenities problem

[Ray]

To make that tree with the swing it says I need to make a lv 3 cute tent. I made a lv 1 cute tent but how do i make a higher level one? I have a lv 2 one available now, don't tell me I have to build 3 cute tents just to level them up 

[branch]

I think the timer for upgrading is instant though, my level 1 sporty tent leveled up to 2 instantly once you buy it. It's just the initial crafting of the tent that takes ages

[Ray]

So do I need to keep buying cute tents in order to level it up?

[branch]

So the level 2 amenity upgrade was instant for me. The level 3 upgrade took about 8 hours, and the new level 1 amenity (which you have to unlock) is going to take 48 hours!

[Ray]

New level 1 amenity?

[branch]

Like the tree swing or half-pipe etc.