Is there a way to split player view between two maps? have some characters on one map while a few are on another?

I have been running a game in a giant mansion and the characters are not all on the same floor so it's frustrating not letting them see their respective floor between turns. 

yes, "Split the Party" is the feature.  As GM, in the Pages menu area, at the Top-Right, click that lineup that has Golden Ribbon and Tiny Player Avatars. The drop-down menu that comes up will let you select a sub-set of Players, such as 1 player. Then drag-and-drop the Golden Ribbon that contains the subset of players, onto the Map you want that 1 person to see. Later, within that same drop-down menu area, is a way to Reunite the party and bring them all back to the same page. 

Hi Atlas,  Yes there is.  If you are using the old page setup, drag the player's name (bottom left corner of the screen) to the map you want them to be on.  To regroup folks you can drag them to the "player ribbon" that is on the map that the main group of players are on.  If you are using the new page setup, click on yellow ribbon in the top right corner of the My Pages section. That will give you a dropdown menu. Checkmark those players you want to move elsewhere. Then drag them to the page.  To regroup them you can either move them to the page others are on, or you can click the Regroup All option. And ninja'd by Gold. :)