just get the adapter that attached to the sink faucet. problem solved. my dad uses it and just places the 5 gallon bucket in the sink...just in case he forgets that its on-it will only overflow into the sink.
Agreed, if your landlord won't let you tap into the cold water line, then the faucet adapter is your only option. I would think the RODI filter would pay for itself many time over compared to buying gallons of distilled water from the market.