nina borup is 74 and suffers from alzheimer's disease. gether with the project leader, she shows us around the village and a construction site. nina: they're making a garden. and a little lake -- or a big lalake. annette: a and there'lla trailer here. nina: oh! i like camping. we never had a caravan of our own, but we'd rent one and take it on holiday. reporter: and where did you do? in denmark? do you remember where you went? nina: i can't remembmber. denmark and another land, concept of the dementia village. it aims to bring back memoriese of happy times. annette: because it's what you can remember, and it has been a nice time for the residents. and, yeah, so that's quite important. that's where you feel safe. rereporter: nina enjoys these moments of clarity, but to make sure she and the other residents don't get lost, the village is enclosed by a fence. there are 125 apartments here, on what were once ordinary streets and squares. but now they're reserved for people l like this w woman, who enjoy ththe peace anand quiet. and also for th