Comet71210

Hi guys, havent posted for a while and was hoping to get abit of advice, im looking at getting a little scope to take to the mother inlaws caravan in scarborough as we've started spending quite some time there and would save me some time and space if i just purchased one for there, ive been offered a celestron nexstar 102 slt for a really good price and just wondered what they are actually like performance and durability wise, any info would be greatly apprecieted, thanks in advance. Clear skys