Landlord can't provide any info about utilities, what should I do before signing?
The landlord is 80+ years old and doesn't seem to know anything off hand about the utilities. He always need to look it up but never gets back to me. 

It's a small office space in a building with about 12 other offices. The other tenants obviously have electric and internet, and all I'm wondering are what the cost estimates are and how it works. 

How would you proceed? Should I go in blind and just figure it out myself? Its 700sqft and am budgeting $50/m for electric and WiFi.
[{"id": "g25b031", "text": "It\u2019s not really his responsibility to guesstimate what *your* utilities are. But if you\u2019re only giving yourself a budget of $50 for WiFi *and* Electric, you\u2019re gonna have a bad time.", "replies": [{"id": "g25b3ra", "text": "Well is there any info I can expect to get from the landlord to better budget?", "replies": [{"id": "g25bgom", "text": "I mean the amount of electricity *you* use is ultimately up to *you*, but I would imagine the electricity alone will be more then $50. Assuming you\u2019re going to have normal 9-5 office hours, and run an ac during those hours, I would assume it would be $100 a month ballpark.\n\n\nOf course you can always reduce it by using less electricity.", "replies": [], "depth": 3}], "depth": 2}], "depth": 1}, {"id": "g25b5ev", "text": "Your budget for both seem to be on the low side.", "replies": [{"id": "g25b9ls", "text": "What info would you try to get from the landlord?", "replies": [{"id": "g25coa1", "text": "Other than who is paying what on the contract.\nYou introduce yourself getting info from other tenants.", "replies": [], "depth": 3}], "depth": 2}], "depth": 1}, {"id": "g25bo9u", "text": "Ask one of the other tenants. Just call and say you\u2019re thinking of renting the space and ask what they pay for power and internet.", "replies": [], "depth": 1}, {"id": "g25ca82", "text": "Ask the other tenants. As a landlord I get asked this a lot. I have a rough price oer square foot annual cost I give them that is usually pretty close ($2.50-3/ft) but I also ask previous tenants what they paid.", "replies": [], "depth": 1}, {"id": "g25kxdi", "text": "Call the utility company. Ask for ballpark of what you could expect. Wifi should be a set price.", "replies": [], "depth": 1}, {"id": "g26oaon", "text": "Does the LL provide any utilities, like water?  Are there common restrooms. Is the heat gas or electric?", "replies": [], "depth": 1}, {"id": "g29xzfm", "text": "Don\u2019t know what market you are in but by me in nyc internet is 50 monthly so I would imagine your looking more like 100 monthly at the very least but I very highly doubt it will be that low. Maybe 200?", "replies": [], "depth": 1}]