@Frank-Steven **********
there are ways and means of buying, owning and selling property and land, on paper (if ever under scrutinization) and in practice, if you understand and are happy with these 'ways and means'. I wouldn't use up my entire life savings if I might need it back in a hurry. I have heard the phrase "only if you can afford to lose it".
I'd be more concerned about the value for money on any '30 year lease' versus 'buying' or 'not buying', and any rules/restrictions about construction/renovation or even simple DIY like changing a light fitting on the property.