very clean 1 hydraulic slide. every thing works, ie slide all appliances. new tires and chrome wheels, new auto sat, new high rise tolet, new massorator. and much more. had stroke cant finish. bought this to replace 43 ft motor home. old now no more full timing 8 months a year. tows easy with 1/2 ton never used except to tow it home. dont know weight or tank sizes. Ihave robo call blocking leave voice mail name and phone number will call you back.