We did not have the pleasure to meet Eddie but he sounds like a nice guy.
The place is actually very near to airport, around SGD 7 by Uber from the airport in the daytime or 3 bus stations away. We arrived in midnight and cost around SGD 14. The maid - Susan was quite helpful.
If you are looking for the nearest MRT, probably a good 20 mins walk or a 10 mins walk plus 1 min bus ride.
The room and the house is quite match with the photos provided. Worth to mention the host seems to be a devoted Buddha/ Zen collector, if your religious against any of that, probably think twice.
The whole house is integrated and probably inspired by mother nature , lots of plants and insects as you can imagine. We found there are some lovely ants in the bathroom. ( we did not kill any of it as we thought this might against the spirit of Buddhism)
We had some issue with the mattress, felt very itchy on our back in the middle of the night. Not sure what causes it as I am no expert but would guess a pest control will help.
In short, if you love nature and need a private sanctuary for meditation, this might be your choice.
However, if you are a weekend traveler or just passing by the country and want more access to the city, try to find somewhere near Bugis or China Town, not here.