The easiest way to contact me is by email.
Try to be specific and tell me enough details as possible,
 flight details, which hotel etc.

Send to: olaf@sabah-borneo.nl

If you like to speak to me, try to call me, but remember,
our time is +8 hours ahead of GMT.
tel: 0060 - 13 8645342 and sometimes I do not have a network.
Or if you are in Malaysia, call 013-8645342