Sure thing, here’s a video that guides you through the new look and feel 
One aspect that I like is that the earth feels more like a globe, rather than a map.
I’ll also share some snippets taken from this post;
Once you receive the update, you’ll see that the map also refreshes as you browse, so you’re always seeing up-to-date results and you’ll also be able to see which listings you’ve already visited.
Map pins will continue to be based on broader locations like a town or city, and the carousel will appear once the listings are shown at the local level, this keeps things cleaner as you browse.
If you’re amongst the first members to use the improved map, click the “feedback” button in the app to let us know how you’re finding it.