The ornamental design for a hotelcart, as shown and described.
FIG. 1 is a top front isometric view of a hotel cart showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear isometric view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a rear right isometric view thereof;
FIG. 9 is a front right bottom isometric view thereof; and,
FIG. 10 is another isometric view thereof.
The broken lines show in FIGS. 1 through 10 are to show portions of the hotel cart and form no part of the claimed design. The other cart shown in broken lines in FIG. 10 is to show environment and for no part of the claimed design.