Lazimpat, Radisson Hotel Road, Kathmandu
International flights.
Nepal visa($30 for 15 days, $50 for 30 days—get it on arrival).
Travel insurance(non-negotiable—make sure it covers trekking up to 4,000 m and helicopter evacuation) .
Alcohol, soft drinks,laundry, phone calls, Wi-Fi charges and tips for guides/porters(budget $5-10 per person per day).
Bring extra cash for teahouse upgrades :hot showers cost $2-3, phone charging runs $2,and sometimes you just need that extra Dal Bhat.