In March 2015, we are taking our granddaughter to Paris for her 13th birthday (her pick). I've planned similar trips for 3 others before, to other places. But Paris seems daunting for me to plan a week there. I could buy an organized tour, but those are exhausting for us 67yr old grandparents. So, please help. I'd like to stay in an apartment (2bds), so we can eat some meals in. And we would like to go to London for 2-3 days since we are so close. Budget is not a big issue.
What do you think? We could buy tours for each day? Is there a trip review on site that I could go to for a similar need?