Hi,
My husband and I have a summer cottage in Finland, we live in England and use it as a holiday home both in summer and winter. We have no problems living there in the winter months either, we have a snow plough man that comes before we arrive and as I'm sure you already know, the cottages there can be so cosy and warm with the fire crackling.
The few downsides for me are; the postal situation, as we are not able to use the cottage as our permanent or official address, so all our official mail comes to our UK address, anything else via email and we have a small postbox on the property for neighbours to communicate if need be etc. When we purchased the property we were told we could pay for a PO Box address but I haven't investigated this option in great detail.
The other downside is that we don't have a shower! Our cottage is very traditional with two external sauna buildings and an indoor compost toilet only. I find it a real pain having to wash my long hair in the sauna every other day (it doesn't wash properly!) or over the sink. We are looking to get a builder out to install one somewhere in the cottage though.
They are also great to lock up and leave for long periods. We visit maybe 4 or 5 times a year and although I worry about it when I'm at home, every time we return it's in the exact same condition we left it in! As long as you are around in the summertime to maintain the land (we have to pay a gardener which is quite costly - our biggest expense) then it should be quite cheap to run also.
All in all, I think if you are happy with a pigeon hole at the post office, then go for it! They are such beautiful and exciting places to live and much more fun than an apartment in the city, so you'll get to spend your 6 months enjoying the best of what Finland has to offer. We are planning on doing a year out at our cottage very soon!
