Just take the airport bus from the airport. If you want to live near the seaside in the old town, take Line 2. At the end, it happens to be Zhongshan Road. It is very close to the seaside. It is not expensive in April. , at most more than 100, not more than 200, which is the price during the Qingming Festival.
You can go to Zhanqiao, May 4th Square, Tsingtao Beer Museum, Badaguan, Laoshan and climb down Beijiushui. Other suggestions are to stroll around the old city, which is much more beautiful than simply seeing the scenic spots.
Seafood mainly includes spicy fried clams, oil-splashed scallops, steamed oysters, original abalone, sea cucumbers roasted with green onions, brine prawns, prawns braised with cabbage, etc. The prices are not expensive and the portions are full. These dishes are available in other major restaurants on Yunxiao Road and Zhongshan Road. They are very easy to find. If the price is very expensive, then you must have been cheated and just try another restaurant. For details, you can go to the travel guide website to see the Qingdao travel guide.