For renewal of ur uk visa, since u already have a travel history e no too hard again. U can use a hotel reservation and u can apply for two years now, unless u wanna do anoda 6 mths. As for ow much in yur acct, put into consideration wat ur income is and don't let it be more dan dt considerin u have oda living costs. Even 200k in d acct is ok

which of the hotels in U.k is the cheapest?
I want to go for 2 weeks vacation. Just vacation
please, advise me

Make sure you have a job, good account, u shld have funds that will cover ur hotel expenses, flight and other expenses you may incurr and also make sure after u make deduction of this expenses u shld still have something reasonable left in your account or they will percieve u as someone who wants to abscond. Make sure you have your tax together, for ur own good pls don"t turn in fake documents or them go ban u for 10 years just like lord of Ajasa. Have you introduction letter, leave letter etc. Make sure u have a confirmed hotel reservation done, make sure its verifiable by u. U can apply for 6 months again if u want to its up to u. Too much hassle applying with an invitation letter. Peace

@Saraneth- U might have tried calling me or ping am not in Naija rite now, shld be back tommorow. Will hit u up soon as i touch down .