Very close to SFO so good for a short stay before flying out. Check-in instructions very clear. Found cockroaches and their excretions in cupboards and drawers which the host advised was due to the raining season even though pest controls are done quarterly. Very concerned that we may have brought home any of the cockroaches or their eggs back home. Kitchenware has to be washed before use due to food stains. A separate issue was that a group of 4 people knocked on the door after mid-night and claimed that they had booked the same house for the night, who apparently had booked another property of the host but somehow got the same check-in instructions. Took us over an hour to deal with the matter so did not get enough sleep.