Oh right, screenshots.

The start of the level. Seems you need a springboard...

How to get that P-Coin?

And how about this one?

No springboard here... instead, you need a P-Switch.

Multiple paths!

The left path leads here, and eventually to a small cave.

When you take the right path, you'll meet a big Boo!
Both paths lead to the P-Switch, but only the left one has P-Coins.

Now you can enter the pipe! It finally leads to the springboard.
By the way, I kept both the SMW background and music... I just couldn't find fitting GFX/songs for ghost houses. I hope that's not frowned uopn... :/
Yeah, that's it... If you're lucky, you can see the first screens of "Amapola Waterfall" tomorrow or in 2 days.
Comments would be nice, as always. ;)