In the past few years, we have covered a bunch of useful robots that can perform all kinds of household chores. Boxer is a large indoor robotic platform that can be turned into a beer delivery robot. It has an all-metal chassis and 220lbs payload capacity.
Boxer is fully extensible, so you can customize it with additional sensors. It is ROS ready and already comes with a front-facing stereo camera and LiDAR, rear ultra-sonic sensors, IMU and wheel encoders.