Yes it is quite an angle but it has got a lock on it also I put a pair of heavy duty axle stands underneath just in case. If the lift is placed at the right point the car can be tilted either way so you can tilt the front up then push down on it to work on the rear or you can have it level, ideal for bodywork or suspension etc . As far as fluids leaking out I haven’t found it a problem but I don’t think I would like to leave it tilted overnight.
Steve