Where do you catch a taxi from?
There is a rail stn "TsurumiOno/(JR)ßİĴì" nearby. (about 5 min by walk and staright and flat)
https://goo.gl/maps/8hqqik1uB7v("JR" is biggest rail campany in Japan, not junior(Jr.) short of "Japan Rail")
However, taxi is convenient fr larger stns (JR)Tsurumi/ßİ or (Keikyu)KeikyuTsurumi/}ßİ,
bc TsurumiOno(JR Tsurumi line/JRßİü: tsurumi-sen) is small and operating number is fewer.
But in not moring and evening of weekday, next will be coming 20 to 30 min not so wait long.
(Keilkyu also big rail campany in Tokyo area, mainly around Yokohama)
https://goo.gl/maps/ZXGiGF4vDWrhttps://goo.gl/maps/ASKjUbfyUzy (taxi stand is in front of KOBAN=Police box)
Also, it can easily find exact location by car navigation or taxi radio(by operator navigated),
you just saying "hotel name" and "hotel phone number" enough. (with showing memo or map best)
And, the reading of ĴìĴ is not "Ono-machi", "Ono-cho" is.
Reading "kanji" Ĵ is "machi" and "cho" both,
Japanese people make mistakes often, so there is nothing to worry about.
Ĵ is just a meaning of "town".
However, that hotel has own web.
http://hotelchambery.info/http://www.hotenavi.com/chambery/index.htmlhttp://hotelchambery.info/access.htmlAnd, and,,,
This hotel is "Love Hotel" (Japanese calling shorty "love-ho/uz"),
just you can stay if alone but basically no reservation system (except stay in weekday).
https://en.wikipedia.org/wiki/Love_hotel (Many foreign YouTubers reported about.)
Also (in this hotel) No "internet(LAN), free wi-fi" service, is it ok?
Fri, Sat, Sun and last nights of National holidays will be crowd usual,
so you should call before if going in those night.
Have fun, if alredy understood well.