The only Sirene hotel I can find, seems to be a 20 min walk from the main strip of Kalamaki. When I put the name of the hotel in the Google search box, it comes up as Laganas not Kalamaki. We were in Kalamaki last year, and that hotel doesn't ring a bell. I know that Shirley h & Llindy were there as well - perhaps they can shed more light.

Sorry, i've never heard of Sirene hotel and I've had a look at some websites that list the hotels and I can't find it there either.

If you take a walk around the resort with this camera, you may be lucky and spot it-

http://www.justzante.co.uk/kalamaki.htm

Not sure if this is of any use to you
http://www.justzante.co.uk/zakynthos_kalamaki_sirene_(dollas)_hotel_and_apartments.asp

Most people seem to say that it's a good 20-30min walk to the main strip on the reviews that I have read.

way out
quite a walk from the main strip and beach , probably need a taxi back of an evening.

i have been to kalamaki 5 times, i have a funny feeling these apartments are somewhere near michaelos restaurant, not 100% sure though

Thats right Lanclass they are, if i remember correctly you walk pass Michaelo's . Bit too far out for our liking a bit isolated .

If it's past Michaelo's then it is quite a distance out from the main street, as when hubby and I went to dine in Michaelo's we had a horse and carriage as we found it too far to walk.