Very good 3D work here. It's almost perfect. The awning on the north side of the building is awesome. Just a couple of things. Here, you can see you missed just one node when you created a building part: osm.org/edit#map=23/38.83484/-104.79528
By missing this one node, you can see here how this displays in 3D: https://demo.f4map.com/#lat=38.8352224&lon=-104.7950356&zoom=20&camera.theta=60.584&camera.phi=-32.096

Excellent 3D work here. You're the first of the group to get a perfect score :) This building is not displaying on F4map correctly yet, but it looks super here: https://osmbuildings.org/?lat=38.83370&lon=-104.80952&zoom=20.0&tilt=45&rotation=336

Very nice 3D work here. I like how well you cleaned up the multiple building issue. Just some small things, "colour" should either be "building:colour" or "roof:colour". "colour" would not be a stand-alone tag. I'll clean up those tags for you so you can see what it should look like. Thanks :)

Very nice 3D work here. There are only three things that need to done and it'll be perfect. The building needs to be tagged as retail. Also, the two southern-most building parts have four connecting nodes. They should have five connecting nodes. When you drew the area you overlooked one connecting node point. Does that make sense? Thanks :)

Correction to my last, "We need to add height=13.2 to the body of the building and to the pertinent building part." I'll also add roof shape to the 14 meter sections so you can see that.

Nice 3D work here. If you look at it on F4map, you'll notice the a/c units don't display. The reason is their height (0.5), is good, but as it is, 0.5 is the height from the ground. So, they are there, but they're buried in the body of the building. The roof is 4-stories up in the air, or about 13.2 m. We need to add height=13.2. Then we need to add min_height 13.2 and height 13.7 to the a/c units. I'll make the edits so you can see.

Also, adding fire hydrants would be a help, as well

Hello. Again welcome to OSM and thank you for your additions to the map. Actually, updated imagery is available here. Just login to OSM, view this area again, type the letter, "b" (for background) and you will see many options for imagery. Many of these will display updated imagery showing these buildings. Thanks :)

Hello, welcome to OSM and thank you for your additions to the map. When moving around the map, it is very easy to accidentally grab onto something and move it blocks from where it is supposed to be. This happened when you were working on the 9th and Larimer area. I've repaired the work, so no harm done. It's just something to be aware of in the future. Thanks :)

To be honest, I thought you were in a class and you were looking for something to change. I can help you with that :) If you are in the Larimer & 25th area, we can use help mapping dozens and dozens of street lamps and manhole covers in that area and along Broadway. If you are not in this area, you can map the same things wherever you are. If this does not interest you, I can make other suggestions :)

Thank you :)

Hello, thank you for your reply, however the construction tags are still here. They have not been removed. Can you remove them, please? Thanks :)

Hello again, and thank you for your efforts. However, in this changeset you've made modifications where everything was already well-mapped. In OSM we don't modify objects simply for the sake of changing them. Changes should be for a purpose. Thank you again for your efforts :)

cycleway=lane

Hello, and again thank you for your edits to the map. Some of your edits are very good, however in some cases you are changing things which are already well mapped. For example, this bike lane has already been created. If you look at the tags on the road, you will see the tag, "cycleway=lane". This means the bike path is already mapped. If you have any questions, please feel free to ask. Thanks

Hello, welcome to OSM and thank you for your attempts to add to the map. Just a few pointers for you, if you want to add a new business, simply add a node within the lateral confines of a building and then add the pertinent information. There is no need to modify the shape of a building that has already been mapped correctly. Buildings should not cross roads unless there is a tunnel of some sort. Also here, the alleyway was mapped straight. Your changes put a bend in it. It's best to leave correct mapping as it is, unless something has changed on the ground. Additionally, you drew the building as crossing into the open area behind Improper City. The building doesn't do this. I will correct these errors so you can see how OSM contributors can correctly add information. If you have any questions, feel free to ask. Thank you

Hello, welcome to OSM and thank you for your attempts to add to the map. Please be careful when dragging the map. In three cases here you dragged roads and sidewalks to incorrect locations without realizing it. These errors have been reverted to their original positions. If you have any questions, please feel free to ask. Thank you

Hello, welcome to OSM and thank you for your attempts to add to the map. Here you have incorrectly created a building on top of another building. This has been corrected. In the future, in order to add a business, simply create a node within the lateral confines of the building and then you can add the pertinent tags. If you have any questions, feel free to ask. Thanks

Hello, and welcome to OSM. Thank you for your additions to the map. In this changeset there seem to be a number of questionable edits. Do you have sources for these changes? Thank you

Hello, and welcome to OSM. Thank you for your additions to the map. In this changeset there seem to be a number of questionable edits. Do you have sources for these changes? Thank you