FIG. 1 is a front perspective view of the seat, showing my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

The broken line showing of a pedestal base in the drawings is for illustrative purposes only and forms no part of the claimed design.