The map is good but you didn't set the spawn. My suggestion is to set a spawn point to something else, that way the map should be way better. If you could also make some more details the map is going to be good too! Anyways goodluck on your map.
Map looks cool. I like the use of only the standard blocks as a theme. The ice may or may not be troublesome but regardless the feedback on Discord was also positive and I definitely don't see a reason not to trial this. So without further ado;